Let c(z) = -2*z - 9. Let l be c(-7). Suppose 2*g + 52 = 4*g - 5*m, -l*g = -m - 84. Suppose -a + 4*w + 1 - g = 0, 20 = 4*w. Solve -2 = a*t + 3 for t.

-1

Suppose 2*s - 5*s = -7*s. Solve i - 3 - 2 = s for i.

5

Let l be 0 - 2/(-2)*4. Suppose 3*f - l*u - 6 = 0, 0 + 3 = -f + 3*u. Solve -2*d + 8 = -f*d for d.

-2

Let d = -1 - -1. Suppose -3*p + p - q + 5 = d, p + q = 4. Let n be -3 + p - (-4 + 0). Solve 0 = l - n*l for l.

0

Let v be (-3)/((-15)/4)-5. Let l be (-2 - v)-1 + 6. Suppose -2*h + 0*h + l = 0. Solve -h*i = -i for i.

0

Let y = -4 - 0. Let s = y + 9. Suppose s*i - p - 75 = 4*p, i + 3*p = -5. Solve -g + i = -6*g for g.

-2

Let v be 1⁄4 + 33/(-4). Let t = 11 + v. Suppose 4*k - 5*z = 0, -t*k = -2*z - z. Solve 0 = -2*l + 4 - k for l.

2

Let y = -4 - -6. Suppose -y*v + 2 = 12, f + 5*v + 21 = 0. Suppose -2*p - 20 = -3*p. Solve 0*i = -f*i - p for i.

-5

Let s = 77 - 74. Solve s*x = -19 + 4 for x.

-5

Suppose 0 = m - 5*t + 18, 0*t = 3*t - 12. Let c = 4 - m. Solve 2*q = -c*q for q.

0