Suppose -49 - 5 = -6*z. Let s(x) = 2*x - 18. Let l be s(z). Solve 4 + l = -2*u for u.

Let r be (-4)/(-20) - (-4)/5. Solve -r = 2*g - 5 for g.

2

Let p(g) = g**2 - 4*g - 3. Let v be p(5). Suppose v*o + 18 = 5*o. Let w be 1 + -3 + (-44)/(-11). Solve -w*m = -o*m for m.

0

Let u be (-14)/6 + ¹⁄₃. Let c(y) = -2*y + 1. Let n be c(u). Solve -n*h = -17 - 3 for h.

4

Suppose -5*o - 5*a + 8 = -32, 0 = 2*a - 8. Suppose -o*c - 1 - 3 = 4*u, 20 = -4*c. Solve -u*y + 6 = -2*y for y.

3

Let o be -2*5/((-20)/(-6)). Suppose -2*p - 5*g + 31 = 0, 4 = -4*p + g + 11. Let x = p + o. Solve -q - 3 = -x for q.

-3

Let m(t) = t**2 - 6*t + 6. Let f be m(6). Let l be 37/f + 7/(-42). Solve -l = -a - 2 for a.

4

Let r = 32 - 28. Solve -p = 3 - r for p.

1

Let r be ¹⁄₃ + ¹⁰⁰⁄₁₅. Suppose 0 = 4*m - r - 5. Solve m*k = 14 - 2 for k.

4

Suppose 5*m + i = 23, 7*m - 3*m + i = 18. Suppose 5*q - 2*d = -0*q - 4, -m*q - 2 = -d. Let p = q - -4. Solve -a + p = -3*a for a.

-2

Let h be (-2)/(-8) + (-28)/(-16). Suppose -5*l = -5*u + 120, -16 = 2*l + h*l. Let t(d) = d + 7. Let s be t(-5). Solve -u = s*x - 7*x for x.

4