Let t = -122 - -131. Solve 7*a + 6 = t*a for a.

3

Suppose b + 55 = -4*b. Let t = b + 19. Suppose -3 = -a + 2*n, 3*n = -3*a - 3 + 12. Solve h - t = a*h for h.

-4

Let q be 7 - 4 - (1 - 1). Suppose 5*i + 3*a - 37 = 0, -q*a + 40 = 4*i + 2*a. Solve i = -5*z - 15 for z.

-4

Let l = -3 + 1. Let h(q) = -3*q. Let k be h(l). Suppose z - 2*z = -k. Solve 3*o + z = -3 for o.

-3

Suppose -2*a + 11 = -a. Suppose 5*d + 2*w + 34 = -12, w + 11 = -d. Let u = a + d. Solve k + u*k = 4 for k.

1

Let h be (-2)/4*(-3 + (-4 - -1)). Solve 15 = h*c - 0 for c.

5

Let u = 5 - 1. Suppose 3*f - 5*f - u = -5o, -o + f = -2. Let m be 40⁄14(0 + (-28)/(-8)). Solve 0*b + 5*b - m = o for b.

2

Let u(m) = -m**2 - 2*m. Let r be u(-2). Suppose 4*c = -rc + z + 4, -c - z - 4 = 0. Let h be (-3)/(-5)(c - -5). Solve -h*o - 1 - 2 = 0 for o.

-1

Let w(x) = -2*x + 4. Let t be w(-6). Suppose 4 = 3*q - 0*o + o, -4*o = -q - t. Solve q = -2*a - 10 for a.

-5

Let l(i) = i + 7. Let c be l(-5). Solve 0 = -0*n + c*n for n.

0