Suppose -3*a = 3*q - 17 - 70, 5*q - 4*a - 145 = 0. Suppose 30*r - 10 = q*r. Solve x - r = -x for x.

5

Let f(t) = 3*t**3 + t - 1. Let b be f(1). Suppose 0 = 4*c - 2*a + 6, 3 = c + 4*a + 27. Let k(y) = y + 4. Let o be k©. Solve -b*v = -o*v for v.

0

Let d(z) = z3 - 7*z2 - 7*z - 8. Let y be d(8). Let v(p) = -p + 2. Let w be v(y). Suppose 2*i - 5*u = 0, 5*i - u = -w*u. Solve -b + 2*b = i for b.

0

Let c(n) = 0*n2 - 10*n + 9*n3 - 8*n3 - 3 - 1 + 8*n2. Let y be c(-9). Suppose 4*p + b = -2*b + 2, -16 = -3*p + y*b. Solve -3*w - p*w = 0 for w.

0

Let m® = r + 4. Let n be m(-3). Let s be 0*-2*n/(-4). Let u be (-6)/(-51) - (2 + 500/(-85)). Solve 0 = -s*i - u*i + 4 for i.

1

Suppose 0*j + 2*j = 0. Suppose 5*p + 31 - 6 = -2*h, h - 2*p = 1. Let t = h - -10. Solve -2*g + t*g = j for g.

0

Suppose 4*y + 0*y = 20. Suppose -y*g + 13 = -2. Let j be g/(3⁄2) + 1. Solve -4*l - j = -19 for l.

4

Let j(s) = -s + 14. Let f = 16 + -9. Let t be j(f). Let o = t + -1. Solve -m = -o*m for m.

0

Suppose 0 = t + 15 - 19. Solve -t*z - z = -25 for z.

5

Let b(x) = 10*x**2 - x - 1. Let a be b(-1). Let m be 0/(4/(-2)) - 0. Solve m = -2*w - 0*w + a for w.

5