Let x(r) = r + 14. Let p be x(-12). Suppose m - 2*m = -p. Solve 3*z - 25 = -m*z for z.

Let x(k) = -1 + k2 - 4 + 3 + 0*k2 + 2*k. Let n be x(-4). Solve n*t + 12 = 2*t for t.

-3

Suppose g - 3*r = 22, -g - 18 = -5*g - 2*r. Suppose -g*x = -3*x. Let c = 120 - 115. Solve x = -c*y - 12 + 37 for y.

Let r = 66 + -60. Solve i - 4*i = r for i.

-2

Let d be (7 + -3)*(-6)/(-8). Solve n + 2 = d for n.

Let c = 15 - 13. Solve b - c = -0*b for b.

Let m(t) = t + 10. Let f be m(-5). Solve 0 = -r + f - 4 for r.

Let z = 11 + -6. Suppose -2*c = -x + 2*c - 12, 12 = -2*x + z*c. Suppose 5*j - x*j - 7 = h, 5 = -h. Solve -2*q = j*q - 12 for q.

Let y = -2 + 6. Let z = y - 6. Let g = 4 + z. Solve -1 = g*w + 5 for w.

-3

Let t(y) = y2 - 8*y + 6. Let h be t(8). Suppose -2*d = -h*d + 8. Let p(b) = 5*b3 - b**2. Let u be p(1). Solve 6*o - u*o = -d for o.

-1

Suppose -5*m = -15, 0*v = -3*v + 5*m - 6. Solve k + v = -0*k for k.

-3

Let x(r) = r + 14. Let p be x(-12). Suppose m - 2m = -p. Solve 3z - 25 = -m*z for z.

小学数学题

初中数学题

高中数学题

大学高等数学

画室

Let f be (-144)/(-84) - (-2)/7. Solve 4c = fc for c.

Let m be -1 + 13 - (4 + -4)/5. Solve v - m = -2*v for v.

Let d(n) = n + 2. Let q be d(-6). Let y be (-2)/q + 20/8. Solve -u + 0*u = y for u.

Suppose -3 = c - 4o + 6, -4c + 2*o = -6. Suppose w - c = -1. Let m(h) = -h + 2. Let n be m(1). Solve w = f - n for f.

Let l(r) = 3r - 15. Let d be l(6). Suppose 0 = -2n - db + 15, n + 5b = -0n + 18. Solve -6x + 3*x = n for x.

Let n(b) = b**2 + 9b + 22. Let a be n(-4). Solve av = -2*v - 12 for v.

Let o be ((-15)/(-10)-1)/(3/(-6)). Solve o + 5 = 2i for i.

Let s(h) = -h**2 - 10*h - 22. Let l be s(-4). Solve -z - l = z for z.

Let f be (0 - 5)4/(-5). Let h = -6 + -1. Let q(l) = l + 7. Let i be q(h). Solve i = -fj - 8 + 28 for j.

Let x(k) = -1 + k**2 - 4 + 3 + 0*k**2 + 2k. Let n be x(-4). Solve nt + 12 = 2*t for t.

Let c(j) = 3*j - 35. Let s be c(12). Solve z + 0 = s for z.

Let x be (5/(-15))/((-1)/3). Suppose -x - 4 = -j. Solve 4*o + o + j = 0 for o.