Let l = -9 - -7. Let q be (2 - l)/(3/12). Let u(d) = -2*d - 6. Let a be u(-5). Solve a + q = -5*x for x.

Suppose -4*t - 36 = -10*t. Solve 18 = 3*o + t for o.

4

Let x® = 3*r + 44. Let l be x(-13). Solve l*q = -0*q + 5 for q.

1

Let w = 0 - -3. Let t be (⁶⁄₈)/(³⁄₂₄). Suppose -w*l = -3*o + t, 3*o + 4*l - 2*l + 4 = 0. Solve 2*q + 6 + 2 = o for q.

-4

Let f be (-12)/2*¹⁸⁄₄. Let d be ((-4)/6)/(6/f). Solve n = -d*n for n.

0

Let s be 22/(-4) - (-2)/(-4). Let m be (20/(-6))/(s/9). Suppose 0 - 20 = -m*i. Solve -j = -i*j - 15 for j.

-5

Suppose -p - 2*p - a + 7 = 0, 1 = -3*p - 5*a. Let v be (p + 5/(-2))*0. Solve -3*b - 2*b - 10 = v for b.

-2

Suppose -3*o = 4*l - l + 36, -3*l - 46 = 5*o. Let c = -10 - l. Let n = 0 - c. Solve -20 = -n*p + 8*p for p.

-4

Suppose 145 = 5*a + 35. Let c = a - 18. Solve c = -0*b + 2*b for b.

2

Suppose 3*i + 9 = 0, -3*i - 12 = -3*j - 2*i. Suppose 2 = -5*k + j*k. Let r be 1/(9/(-12) - k). Solve 24 = -r*t + 4 for t.

-5

Let r be ³⁴⁄₈₅*⁵⁄₂. Solve -4 = -h + r for h.

5