Suppose -5*t = -15, -4*j + 4*t = -5*j + 14. Solve 0 = -3*u + j*u - 3 for u.

Suppose -12 = -5*l - 3*p, -l = 4*l + 4*p - 11. Let t be (-12)/(-7)*⁵⁶⁄₁₆. Let c = -2 + t. Solve 7 = -c*v + l for v.

-1

Let y(h) = h3 - 4*h2 - 4*h + 16. Let r be y(4). Solve -s = -r*s - 1 for s.

1

Suppose -31 = -2*u - 21. Solve 2*r = u*r + 6 for r.

-2

Suppose -h - 8 = -3*h. Solve h*w + w = 15 for w.

3

Suppose -4*o + 48 = 32. Solve -o*r = 1 - 9 for r.

2

Let v be (3 + -1)/((-11)/(-22)). Suppose 0 = -0*l + v*l. Solve 2*u + l*u - 2 = 0 for u.

1

Let l(z) = 2*z**2 + 2*z - 1. Let b be l(1). Solve 6*a + 12 = b*a for a.

-4

Let b be (60/(-50))/(6/(-100)). Solve -5*t = 5 + b for t.

-5

Let i be ⁶⁄₅ + (-1)/5. Suppose -2*o + i = -3. Let g = 12 + 4. Solve 2*q - g = -o*q for q.

4

Let n be (-56)/(-35) + -1 - (-24)/10. Let l(z) = z + 1. Let r be l(4). Solve -y - r = -n for y.

-2