Let m = -70 + 83. Solve -33 + m = -4*t for t.

Suppose 14 = 3*h - 0*h + x, -18 = -3*h - 3*x. Solve 9 = l - h*l for l.

-3

Let x(y) be the first derivative of y**²⁄₂ + 10*y - 1. Let g be x(-7). Suppose 0 = 2*w - g*w. Solve -4 = 2*m - w for m.

-2

Suppose c - 41 = -4*s, -2*c = -3*s - s + 26. Solve -4 = k - s for k.

5

Let x = -3 - -6. Solve x*k - 5 = 4 for k.

3

Let g(a) = a + 11. Let x be g(-10). Let o(f) = -f + 1. Let i be o(x). Suppose -u + 3*u = i. Solve 2*b - 2 - 4 = u for b.

3

Let m(h) = -h2 + 9*h. Let u be m(9). Let c(z) = -z3 - z**2 + 2. Let l be c(u). Suppose x - 5*i - 23 = 0, -2*x + 3*i = -l*i - 26. Solve -x*f - 4 = f for f.

-1

Let a® be the second derivative of -r³⁄₆ - 2*r2 + 3*r. Let i be a(-2). Let p be i + 2 - 1 - -2. Solve 4*c - p = 11 for c.

3

Suppose 3*z - 5*h - 57 = 0, -h + 53 = -3*z + 7*z. Let y be ((-24)/(-20))/((-3)/(-10)). Solve -6 - z = -y*m for m.

5

Let x be ⁶⁄₂ + -2 + 1. Let v be (-12)/(-3) - x - -13. Solve -2*y - y - v = 0 for y.

-5

Suppose 3*g - 12 - 6 = 3*k, -4*k = 2*g - 6. Suppose 4*c - 29 = -3*t + 9*c, -g*t + 73 = 4*c. Solve 0 = -3*n + t - 1 for n.

4