Suppose -2*x = -2*u + 4, 3*x - 30 = 4*u - 38. Solve 15 = u*t - a + 7, -3*t + 12 = -2*a for t.

4

Suppose 5*p - 22 = w, -90*p = -87*p + 5*w - 2. Solve -p*j = -5*g - 8*j + 17, 0 = -4*g + 4*j - 8 for g.

1

Let h = 195 + -419. Let a = h - -229. Solve -z - 2*i = -0 + 10, -35 = a*z + 5*i for z.

-4

Let o = 4765 + -4748. Solve -z + p = 0, -z + 3*p + o = 15 for z.

-1

Suppose 0 = 337*i - 348*i + 407. Suppose 0*q - 4*q = 0. Solve 4*s = 2*s + 5*h - 30, q = 5*s - 3*h + i for s.

-5

Let y(b) = -93*b + 23 + 32*b + 31*b + 31*b. Let n be y(-19). Solve -2*u - 2*u = 4, -3*h - n*u = 19 for h.

-5

Suppose 2*z = -4*h + 10 - 0, 5*h - 5*z = -25. Let t be (456⁄72)/((-1)/(-3) + h). Solve 5*s - 3 = -2*p - t, 18 = -4*s + p for s.

-4

Let g be (-341)/62 + (-6)/(-4) - -32. Solve 0 = 3*i - 3*t - g + 7, -i - 5*t = 23 for i.

2

Suppose 66 - 96 = -2*y. Suppose -24*s = -21*s - y. Solve 0 = -5*k + 4*o - o + 13, -5*k + 5 = -s*o for k.

5

Let g be ((-2)/5 - 2*(-3)/15)/(-4). Solve 5*j - 4 = -3*x, g = 3*j - 5*x - 13 - 3 for j.

2