Suppose 55 = 5*o + 2*j - 3*j, 4*o - 28 = 4*j. Solve -v - 2*v + o = 0 for v.

4

Let a be (-5)/2*(864⁄30)/(-9). Solve 0 = 3*b + 2 - a for b.

2

Let r be ((-12)/(-24))/(1⁄10). Solve 6 = -r*z + 1 for z.

-1

Let x = -32 + 36. Solve -o + x = -0*o for o.

4

Suppose -4*m + 3*k = m + 2, -2*m + 2*k - 4 = 0. Let z(t) = 2 - t**m + 9*t + 10*t - 12*t. Let p be z(7). Solve 1 = -p*u + 5 for u.

2

Let z(y) = 12*y + 1. Let c be z(1). Suppose 4*b + c = a + 2*b, 0 = 2*a - 5*b - 30. Suppose 6*r = a*r + 10. Solve 3*j + 5 = -r for j.

-5

Let t = 2 - 0. Let l be (-2 - -2) + -1 + t. Let h be 0 + -2 + 5 - -12. Solve 4*w - l = h for w.

4

Suppose -n = -28 - 1. Suppose 3*x + 42 = 5*v, 3*v + x + x - n = 0. Solve 5*q - v - 11 = 0 for q.

4

Suppose -f = -x, -6 + 2 = -4*f + 2*x. Suppose 7*w - 2*c - f = 6*w, w = 4*c. Suppose 3*s = 4*s. Solve -2*y + s*y + w = 0 for y.

2

Let b be ((-78)/(-18) + -3)*(-6)/(-4). Solve b*i = 7*i - 10 for i.

2