Suppose c = -4*c. Solve c = -3*z - 0*z - 15 for z.

Let n(o) = -9*o2 - 5*o - 6. Let t(h) = 17*h2 + 9*h + 11. Let c(s) = 11*n(s) + 6*t(s). Let r be c(-1). Let p be ⁵⁷⁄₁₂ + 1/r. Solve 2*m = -3*m - p for m.

-1

Let a(u) be the second derivative of -u³⁄₂ - 9*u²⁄₂ + 7*u. Let c be a(-4). Solve c*d + d = -20 for d.

-5

Suppose 17 = 2*z - w + 53, 4*z - 3*w = -76. Let f be 6/(-9) + z/(-6). Suppose -19 = -2*c - 7. Solve -4 = c*j - f*j for j.

-1

Suppose 4*y + 3*m - 2 = -0*y, -3*m + 6 = 0. Let p be y + -1 - (-5 + -1). Solve p*z - 3 = 5 for z.

2

Let h be 5/(-30)-3(0 + 6). Solve 8*k - 25 = h*k for k.

5

Let p be 10*(3 + -2 - (0 - 1)). Solve 0 = 4*l - 9*l + p for l.

4

Let o be ((-30)/(-2) - 3)*1. Solve -4*c - 4 = o for c.

-4

Let y be (⁶⁄₁₀)/(³⁄₄₅). Let o = 0 - -29. Solve 5*i + y = o for i.

4

Suppose -2*l - 4*i = -2 - 2, -3*l - 4*i + 4 = 0. Let n = -7 + 9. Suppose l = y - n*y + 2. Solve -r - y + 6 = 0 for r.

4

Suppose -y - 6 = y. Let r = 5 + y. Solve r = 2*m - m for m.

2