Let h = -3 - -4. Suppose 3*i + 5*r = -13, 3*r + 0*r = -5*i - 11. Let y be (0/i)/(4 + -2). Solve -s - h = -y for s.

Let q be (-9)/126*-21 + (-58)/(-4). Suppose c - 30 = 2*s + 3*s, 2*c - 2*s - 20 = 0. Solve -6 + q = -c*l for l.

-2

Let f = 26 - 23. Suppose 4*r - 7*r - 21 = 0. Let x = r + 23. Solve -f*j - x = -1 for j.

-5

Let k = 7 - 5. Let d(x) = 0*x + 4*x + k*x - 5*x. Let l be d(0). Solve -3*y - 2 - 7 = l for y.

-3

Let d be ²²⁄₈ + (-4)/(-16). Let n(j) = 3*j3 - j2 + 3*j - 1. Let l be n(1). Solve d*v - 2 = l*v for v.

-2

Let n(z) = z + 8 + 0 - 3. Let l be n(-5). Solve l = -8*b + 4*b - 8 for b.

-2

Suppose -3*g = 5*q - 7, 2*q - 10 = -3*g - 0*g. Let s be (-2)/(-7) - g/14. Solve 3*u = 3 - s for u.

1

Let a be 20*(⁶⁄₅ - 0). Solve 4*j - a = -4 for j.

5

Suppose -3*d + 2*d = -2. Solve d*h + 4 = -0*h for h.

-2

Suppose -16*j - 5*i + 7 = -12*j, 0 = j - 4*i - 28. Solve -h + 3*h = -j for h.

-4

Let k be ((-1)/(-3))/((-3)/(-27)). Suppose 12*d - 26 = -2. Solve -d*a - k = 7 for a.

-5