Let m be (-1)/5 + (-147)/15. Let r be (-2)/4*(-4 + m). Solve -1 + r = 3*u for u.

Let o be ⁶⁄₁₂*-6*7/(-3). Solve -o - 1 = 2*g for g.

-4

Suppose 5*n + 3 = 8. Suppose -11 = -5*c - 4*v, 10*c - 4*v - 19 = 5*c. Suppose 0 = -m + c*m. Solve 4*z + 11 + n = m for z.

-3

Let s = 18 + -15. Solve s*z = 20 - 5 for z.

5

Let t(x) = 6*x. Let v be t(-5). Let r be ((-1)/(-2))/((-5)/v). Solve -c = -r*c for c.

0

Suppose 0 = 39*a - 36*a. Solve a*l + 2 = -2*l for l.

-1

Let p(g) = 0*g2 + 4*g2 - 2 - 3*g2 + g. Let c be p(-2). Let f(u) = -u3 + u + 16. Let o be f©. Solve 5*a = a + o for a.

4

Suppose -10 = -c + 23. Suppose -39 - c = 4*g. Let x be (g/15)/(6/(-75)). Solve -4*t + x = t for t.

3

Suppose 0 = 4*s - u - 19, 4*s + 2*u - 5 - 17 = 0. Suppose -q = s*k - 16, 0 = -3*k + 2*q + 8 - 1. Solve 17 = -4*v - k for v.

-5

Let o be ¹⁰⁸⁄₁₀ - (-12)/(-15). Solve 4*b - 10 = o for b.

5

Let j(l) = l**3 - 3*l. Let i be j(2). Solve 9 = -p - i*p for p.

-3