Let d(v) = -7*v + 3. Let p(m) = 6*m - 2. Let y(i) = -5*d(i) - 6*p(i). Let b be y(-6). Solve -c - 1 = b for c.

Let a(z) = -2*z**2 + 15*z + 13. Let v be a(7). Solve d = 6*d - v for d.

4

Let d® = -r3 - 10*r2 - 9*r + 3. Let c be d(-9). Solve 0 = -4*z + c*z + 5 for z.

5

Suppose 5*w + 30 = 5, 3*s = 5*w + 31. Let b(k) = k + s - 1 + 2 - 2*k. Let c be b(-4). Solve 0 = c*f - 3*f + 20 for f.

-5

Suppose 10*v - 2*v = 32. Solve -v = -14*s + 16*s for s.

-2

Let p be ²⁰⁄₄ + -4 - -1. Solve -3*x = -x + p for x.

-1

Let q(a) = -7*a - 4. Let m be q(-1). Solve m*o - 21 = -6 for o.

5

Let j(a) = -a**2 - 6*a + 19. Let b be j(-8). Solve v + b*v = 20 for v.

5

Suppose -2*c + j = -9, -2*j + 10 = 3*c - 0*j. Suppose 0*g + 2*g = 3*i + 3, 4*i + c = 5*g. Solve g*b = 5*b + 15 for b.

-3

Let a(u) = -u3 + 6*u2 + u - 5. Let w be (-2)/(-6)*(4 + 14). Let t be a(w). Solve -t = p - 2*p for p.

1

Let c(h) = -1 + 2*h + 3*h - 6*h. Let b be c(-7). Let k be (-20)/(-4)*b/10. Solve -5 = -4*m + k for m.

2