Let w = -9 - -5. Let i = w - 0. Let g = 7 + i. Solve f - g*f = 0 for f.

Suppose 6 + 70 = 4*h. Suppose -4*c + 28 = 4*b - 0*b, -3*b - h = -5*c. Solve 0 = -b*t + 4*t - 4 for t.

2

Let o be (-3)/((63/(-6))/7). Suppose -o*p + 30 = 3*p. Solve -p*s = -s for s.

0

Suppose -6 - 6 = -4*o. Let g(y) = y**2 - y - 1. Let d be g(o). Solve 40 = -d*v + 15 for v.

-5

Suppose -5*s - 3 = -8. Suppose 0 = 5*v + 3*o - 1, 9*v = 10*v + o + 1. Solve -v*i - s = 5 for i.

-3

Suppose -5*q = -0*q - 60. Solve 0 = 6*b - 3*b + q for b.

-4

Suppose -3*d + 9 = -t - 2, -t = 3*d - 1. Suppose -27*m - 6 = -29*m. Suppose 2*k = 3*k. Solve -m*c + d*c + 4 = k for c.

4

Let p(i) = i3 + 8*i2 + 7*i - 24. Let k be p(-6). Suppose g + 5*n + 0*n - 19 = 0, -4*n = -3*g + 19. Let c = g + -5. Solve c*t = t + k for t.

2

Suppose 0*l + 5 = l. Suppose 5*o + s = 5, l*o - 15 = -6*s + 3*s. Suppose o*y - 12 = -4*y. Solve y*f + 1 = -5 for f.

-2

Let v(z) = -z**2 - 11*z + 2. Let l be v(-11). Solve 0 = -l*d - 2 - 2 for d.

-2

Suppose 4*p + 12 = -4. Let i© = -c3 - 5*c2 - 5*c - 1. Let v be i(p). Suppose -a - v + 4 = 0. Solve -7 - a = -2*l for l.

4