Let v be -12*(2 - 3) - 6/2. Solve 3*r + v = 6*r for r.

Suppose 10 = 6*h - h. Let c(p) = 0 - 1 + 0*p + 2*p. Let n be c(h). Solve 2*y = 5 + n for y.

4

Suppose 0 = -3*k - 2*k + o + 10, 0 = o + 5. Solve 2*s + k + 9 = 0 for s.

-5

Let u be (-21)/1 - (3 + -6). Let n = -7 - u. Solve -n = 3*r + 1 for r.

-4

Suppose 2*d - 3*r - 2 = 0, 2*r + 10 = 7*r. Solve 0 = -d*k + k - 15 for k.

-5

Suppose 4*n = -2*h + 38, -4*n - h = -21 - 18. Let t be (-18)/12*⁴⁄₆. Let b = t - -3. Solve -b*o - n = -2 for o.

-4

Let g = 10 + -22. Let j be (-70)/(-12) - 2/g. Solve -j = -3*y + 6 for y.

4

Suppose -6*z + 5 = -1. Solve 5*a + 16 = z for a.

-3

Let h be 62 + 1/(-2)*2. Suppose -4m = -h - 15. Let k be m/2(5 + -3). Solve 5*t = -6 - k for t.

-5

Suppose -4*a + 24 = n, -5*a + 6 = -n - 15. Let h(t) = -t**2 - 7*t - 2. Let r be -4 + (-1 - (3 + -5)). Let y be h®. Solve -a*d - y = -7*d for d.

5

Let h(v) = -v + 11. Suppose 0 = 2*i - 3*c + 2, -4*i + 4*c = 0. Suppose -i*g + 6 = 2*f, 5*f - g = f + 37. Let y be h(f). Solve 0 = -2*x - y*x - 25 for x.

-5