Let q be -3 - 1/1*-3 - -1. Solve q = u - 4 for u.

Let y = -20 - -28. Suppose 3 = -2*i + 6*i - k, -9 = 2*i + 3*k. Solve i = 4*m - y for m.

2

Let f be (-19)/(-6) - ⁸⁄₄₈. Solve 0 = 8*w - f*w for w.

0

Let d(a) = -18*a - 46. Let p be d(-3). Solve p = 12*w - 10*w for w.

4

Let a = -26 - -29. Solve -a*z + 15 - 3 = 0 for z.

4

Suppose -z = z + 28. Let d be (z/21)/((-2)/6). Solve -k - 2 = d for k.

-4

Let g(i) = 6*i2 + 5*i + i2 - 6*i**2 + 2. Let o be g(-5). Solve -5*n = -o*n + 12 for n.

-4

Suppose -o + 0 = -3. Let u be (-2)/1 + -1 + o. Solve u = -5*y - 0*y for y.

0

Let w be ¹⁄₂ + (-7)/2. Let y be ⁵⁄₂ + w/6. Suppose 0 = -5*b + y*j + 8, j + 4 = b - 4*b. Solve -2*i + 8 + b = 0 for i.

4

Suppose 5*a + 4*z = 2*a + 28, -5*z + 16 = -a. Suppose 0 = -6*q + 5*q + a. Solve -i + 0 + q = 0 for i.

4

Suppose 40 = 2*y - 0*y. Let j = -32 + 34. Solve -3*v + y = j*v for v.

4