Suppose -6*x + 2 = -5*x. Solve -j - 3 = -x*j for j.

Suppose 2*n + 3*q + 22 = 0, n + 3*q + 7 = 2*n. Let c(j) = j3 + 6*j2 + 6*j + 7. Let k be c(n). Solve 0 = -k*u - 7 + 3 for u.

-2

Let m = -22 + 22. Suppose k - 3*g - 3 = -3*k, g + 1 = m. Solve k = 5*j - 2*j for j.

0

Suppose 5*n - 2*g - 31 = 0, -5*g + 0*g = -5*n + 40. Solve h - n + 2 = 0 for h.

3

Let g(b) = -b**2 + 10*b - 7. Let m be g(6). Let v = m + -10. Solve -4*a + v = 27 for a.

-5

Let y = 6 - 4. Suppose -30 = -4*w - 2*s, 0*s - 45 = -y*w + 5*s. Solve l = -4*l - w for l.

-2

Let r(d) = d3 - 10*d2 + 9*d + 4. Let k be 0 - 2 - -1 - -10. Let f be r(k). Solve f + 1 = v for v.

5

Let a(n) be the first derivative of 5*n4 - n³⁄₃ - n**²⁄₂ + n - 1. Let u be a(1). Let s = -11 - -14. Solve s*o - 7 = -u for o.

-4

Suppose -2*b - 4*d = -12, 13 = 3*b + 3*d - 2. Solve b*z - 3 = 5 for z.

2

Let n be ⁶⁄₁₀*(-10)/(-2). Solve 0 = -n*l + 7 - 1 for l.

2

Suppose -9*v - 9 = -12*v. Solve -v*y - y + 16 = 0 for y.

4