Suppose 4*a + a = -5*p + 5, 3*p = -2*a + 4. Let k be (p - -4)/2 - -1. Solve k = -0*n + 2*n for n.

Suppose z = -4*z. Solve z*i + 8 = 2*i for i.

Let b(y) = -2*y + 10. Let o be b(7). Let k = o - -6. Solve 0 = 3*z + k*z + 10 for z.

-2

Suppose -5*c = -25, 0 = 4*x - 5*x - c + 21. Let f be ²⁄₇ + (-133)/(-49) + 2. Solve f*n = n - x for n.

-4

Let a(f) = -13*f + 1 - 2 - f + 0. Let k be a(-1). Suppose -k = -n - 0*n. Solve -12 = 5*z + n for z.

-5

Let u(y) = y**2 - 11*y - 12. Let j be u(12). Let v be (20/(-25))/(3/(-15)). Solve j = -h - 2 + v for h.

Suppose -i - 2 + 4 = 4*x, -2*x + 8 = 4*i. Solve x*o + 3 = 3*o for o.

Suppose -k - 1 = -5*r, 4 = r - k - 3*k. Let o = 7 - 2. Solve o = -x - r*x for x.

-5

Suppose 5*f + 5 = -2*a - 4, -5*a + 25 = 3*f. Suppose 0 = -3*w - a + 20. Suppose 5*n = w*n + 5. Solve -n = -0*x + x for x.

-5

Let k = 11 - 11. Solve k = -2*g + 7*g - 10 for g.

Let h be (1 - -2)/(⁶⁄₂₀). Suppose 2*w = -0*w + h. Suppose -w*r + 18 = -2*u, r - 2*u = -6*u - 14. Solve -r*x - 2 = 6 for x.

-4

Suppose 4a + a = -5p + 5, 3p = -2a + 4. Let k be (p - -4)/2 - -1. Solve k = -0n + 2n for n.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let m(i) = i**2 - 7i - 6. Let f be m(8). Solve -s - fs = 0 for s.

Suppose 1 = p - 2h - 5, 0 = -2p + h - 3. Let n = p + 6. Suppose 3u + 3 = -3g, 0 = nu + 2u - 4g - 36. Solve 0 = -uy - y - 5 for y.

Suppose o = -5 + 10. Solve 2*h - o = h for h.

Suppose r - 1 = 2. Let j(w) = 2w + 4. Let q be j(-1). Solve qc = r*c for c.

Let j be 1 + -2 - (-21)/3. Solve j*u - u = 0 for u.

Let s be ((-24)/(-9) + -2)144. Let y be (s/60)/(4/10). Suppose -5r = -2r. Solve r = -yn - 5 - 7 for n.

Let c(z) = -z - 3. Let h be c(-5). Suppose -u = hu - 3. Let p = 3 - u. Solve pw + 8 = -2*w for w.

Let k be 0 + 2 + 2 - 2. Solve -6 - k = -4*c for c.

Let n = -27 + 54. Solve 12 = 5*u + n for u.

Suppose z = -4z. Solve zi + 8 = 2*i for i.

Let n(l) = 0l + 0l + l**2 + 4 - 8 - l. Let y be n(-3). Solve 0 = -6r + 4r + y for r.

Let c(x) = x**2 - 3*x - 1. Let j be c(4). Solve j = u + 2 for u.