Suppose 0 = 3*y + g - 15, -20 = -4*y + 3*g. Let p = -5 + y. Solve -a + p*a = -4 for a.

Let g(a) = -a - 1. Let m be g(-5). Solve -b = m - 0 for b.

-4

Let f(t) = -2*t3 + 11*t2 + 5*t + 8. Let k be f(6). Solve -k*v + 3 = 1 for v.

1

Suppose g = -3*x + 11, -3 - 3 = -2*g - 2*x. Let w = -1 - g. Let f(j) = j - 4. Let y be f(7). Solve -y = -w*m + m for m.

-3

Suppose -3*h + 5 + 22 = 3*v, -v + 13 = 2*h. Solve 5 - 1 = -h*l for l.

-1

Let l(o) = -o3 + 3*o2 - o + 1. Let w be l(2). Suppose w*h - 80 = 2*c, 4*c + 142 = 5*h + 5*c. Suppose -2*f + h = -2. Solve 7*u - 2*u - f = 0 for u.

3

Let q = -67 - -87. Solve -4*s = s + q for s.

-4

Suppose 3*b - 6 = 0, -5*s - b - 3*b - 22 = 0. Let t be (-28)/s - (-3)/9. Solve 3 = -t*x + 13 for x.

2

Let x be ¹⁴⁄₆ - ⁶⁄₁₈. Suppose x*z - 5*z + 4 = -q, 2*q + 8 = -2*z. Suppose 0*w + 5*w - 55 = z. Solve 2*t - 3 + w = 0 for t.

-4

Let r = -3 + 3. Let u = 10 + -6. Solve -12 = -u*z - r for z.

3

Suppose 0 = 2*m - 4 - 0. Suppose 16 = -o + 2*o - 5*j, -2*o - 5*j + m = 0. Solve -3*b + 12 = -o*b for b.

-4