Let m(k) = k + 5. Let z be m(-5). Let y = -4 - -6. Solve 3*r + y*r + 5 = z for r.

Suppose 15 = 5*z - q, 0 = 2*z - 7*z + 4*q. Let o = -1 + z. Solve -o*n + 2 = -4*n for n.

-2

Let h(i) = -i3 + 2*i2 - i + 2. Let u be h(0). Solve u*t = 3*t - 3 for t.

Let r = 13 - 4. Let w(d) = d3 + 10*d2 + 11*d + 13. Let t be w(-9). Let i(h) = -h**2 - 7*h - 7. Let x be i(t). Solve 3*y - r - x = 0 for y.

Let w© be the second derivative of c⁴⁄₂ - c³⁄₆ - 4*c. Let z be w(1). Suppose -3*j + z*j = 6. Solve 0 = 5*m - 13 + j for m.

Let s(z) = 5*z + 5. Let y be s(3). Solve -y = t + 4*t for t.

-4

Suppose 0 = h - m + 6, 0*m = 2*m - 10. Let z be h + 5 - (-2 + 3). Solve 0*f = -z*f + 15 for f.

Let q(k) = 0*k + 8 - 2*k + 3*k - 1. Let x be q(-6). Suppose -2*t + 3 = 4*g + x, 3*t - 13 = 4*g. Solve t*s + 4 = -5 for s.

-3

Suppose 3*n - 84 = -n. Let a = 34 - n. Suppose -a = -c - 1. Solve c = -5*g + g for g.

-3

Let h = -27 + 29. Solve 0*l + h = -l for l.

-2

Suppose 5*c - 7 = 8. Suppose -4*o + 23 = -c*s, -o + 2*s + 18 = 2*o. Suppose 13 = 3*h + l, 4*h - 7 - 1 = l. Solve -h*q - q = o for q.

-2

Let m(k) = k + 5. Let z be m(-5). Let y = -4 - -6. Solve 3r + yr + 5 = z for r.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let s(h) = 2h - 1. Let v be s(2). Solve t = -vt - 8 for t.

Let b be -151/2-2. Suppose 3t = -2t + b. Suppose -3s + 39 = tj - s, 0 = -2j - 4s + 18. Solve -y = 2*y - j for y.

Let v(w) = w**3 - 7*w**2 + 13w - 12. Let l be v(5). Solve lq = -2*q for q.

Let p = -129 - -134. Solve s = p*s for s.

Let s(z) = z**2 - 17z - 58. Let d be s(20). Solve dw + 10 = -0*w for w.

Suppose -n + 2 = 4h, 4h = -3n + 14 - 0. Solve -3v + n = -0*v for v.

Let b(k) = 1 + 2 - 3k - 6 + 4. Let p be b(-2). Solve -2m + p*m - 10 = 0 for m.

Let n = 9 - 6. Suppose -2x + 1 = -n. Solve -2r - 8 = x*r for r.

Let c(r) be the first derivative of r**3/3 - 2*r**2 - 2*r + 1. Let p(f) = -f**2 + 10f - 11. Let l be p(8). Let w be c(l). Solve 10 = 2m + w*m for m.

Suppose 15 = 5z - q, 0 = 2z - 7z + 4q. Let o = -1 + z. Solve -on + 2 = -4n for n.

Let m = 21 + 1. Suppose 2f = -3r + m, 2f + f = 2r + 7. Solve 6 = -f*g + 16 for g.

Let f = 2 - -4. Let k be 2/(-6) - f/(-18). Solve kg + 15 = -5g for g.

Let m(k) = k + 5. Let z be m(-5). Let y = -4 - -6. Solve 3*r + y*r + 5 = z for r.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let s(h) = 2*h - 1. Let v be s(2). Solve t = -v*t - 8 for t.

Let b be -15*1/2*-2. Suppose 3*t = -2*t + b. Suppose -3*s + 39 = t*j - s, 0 = -2*j - 4*s + 18. Solve -y = 2*y - j for y.

Let v(w) = w**3 - 7*w**2 + 13*w - 12. Let l be v(5). Solve l*q = -2*q for q.

Let p = -129 - -134. Solve s = p*s for s.

Let s(z) = z**2 - 17*z - 58. Let d be s(20). Solve d*w + 10 = -0*w for w.

Suppose -n + 2 = 4*h, 4*h = -3*n + 14 - 0. Solve -3*v + n = -0*v for v.

Let b(k) = 1 + 2 - 3*k - 6 + 4. Let p be b(-2). Solve -2*m + p*m - 10 = 0 for m.

Let n = 9 - 6. Suppose -2*x + 1 = -n. Solve -2*r - 8 = x*r for r.

Let c(r) be the first derivative of r**3/3 - 2*r**2 - 2*r + 1. Let p(f) = -f**2 + 10*f - 11. Let l be p(8). Let w be c(l). Solve 10 = 2*m + w*m for m.