Suppose -25 - 20 = -3*b. Solve -4*y = -1 - b for y.

Let s be ³⁹⁄₆ - (-6)/(-4). Suppose -4*x + 22 = s*a, 3*x - 2 = 2*a + 3. Solve 0 = 4*y + 2 + a for y.

-1

Suppose -108 = r - 112. Solve 8*i - r*i = -8 for i.

-2

Suppose 5*j = -4*b - 3 + 5, -4*j + 2 = 3*b. Solve 5 = -3*u + j for u.

-1

Let z be (-5)/((-20)/16) + -2. Suppose 3*g - 22 = -4*y, 5*g = g + 4*y + 20. Solve -v = g - z for v.

-4

Suppose 0 = -3*s + 4*p + 10, -3*s + 34 = 2*s + 2*p. Let g be ¹⁴⁄₄ - (-4)/8. Solve -g*t = -2*t + s for t.

-3

Let f be ((-9)/2)/(3/(-20)). Suppose f = -j + 4*j. Suppose 4*y = -20, 12 + 3 = 5*h + 3*y. Solve 4*q = j + h for q.

4

Let f® = -2*r - 5. Let u(i) = i - 4. Let t be u(-3). Let d be f(t). Solve -3*s + 0 = -d for s.

3

Suppose 0*x - 13 = k + 5*x, -55 = -5*k + 5*x. Solve -4*b + k = -5 for b.

3

Suppose 29 + 55 = 3*w. Suppose -3*g = -5*b - g + 21, 3*g - 6 = 0. Suppose -b*y = -2*j - 20, -j - 3*j = -4*y + w. Solve -2*x = -0*x + y for x.

-1

Let d be (-8)/(-5) + (-6)/(-15). Suppose -d*r - 10 = 0, 3*t - 3*r + 10 = -8*r. Solve t*s - 7 - 8 = 0 for s.

3