Let j = 7 + -5. Suppose g + j*g - 4*w - 7 = 0, 2*g + w = 12. Solve -4*z - g = 15 for z.

Let r(z) = z**2 - z - 10. Let c be r(0). Let q be ¹⁰⁄₃ + c/(-15). Solve 0 = 4*n - q - 0 for n.

1

Suppose -2*l - 5*a + 4 = 0, 2*a = -3*l - 0*a + 6. Solve l*t = t for t.

0

Let y = 4 + 1. Suppose -3*f - q + y = 0, f - q - 7 = -2*f. Solve c = -f*c for c.

0

Let t© = -c**2 + 11*c - 4. Let b be t(10). Suppose 4*o - 7*o + b = 0. Solve 0 = -o*m - 2*m + 8 for m.

2

Let j(w) = -w3 + 5*w2 - 3*w - 4. Let l be j(4). Solve -4 + l = 4*p for p.

-1

Suppose -4*x + 210 = -x. Let j be ²⁄₈ + x/8. Let w be (-12)/(-10)*120/j. Solve -3*m - w = m for m.

-4

Suppose -4*q = 5 - 21. Solve 0 = d - q - 0 for d.

4

Let u = -27 - -52. Suppose -4*l - l = -u. Suppose -t = -2*t + x + 12, -55 = -4*t - 3*x. Solve -l*q - 2 - t = 0 for q.

-3

Let g be ((-10)/3)/(2/(-6)). Suppose -3*y + 5*h = -g - 8, 5*y + 2*h = -1. Let s = -1 + y. Solve s*i - 2*i = -6 for i.

3

Let w(z) = 4*z - 3. Let v be w(2). Suppose 0 = -v*d + 7 + 3. Solve d*n - 2 = 4*n for n.

-1