Let a = 71 - 68. Solve 5*y - a = 2 for y.

Suppose 0 = 7*f - 15 - 118. Solve f - 4 = 3*v for v.

5

Let y(v) = v + 8. Let x be y(-5). Let a(o) = 3*o - 1 + x*o - 1. Let h be a(2). Solve 0 = -5*t - 0*t + h for t.

2

Let o = -5 + 8. Suppose 0 = -o*p + 4*p. Let l be p + 0/(3 + -2). Solve -5*z + 25 = -l*z for z.

5

Let r be ²⁰⁄₇ - (-8)/56. Solve -r*h - 2*h + 15 = 0 for h.

3

Suppose -4*n + 6 = -6. Suppose 16 = 4*t - 0. Let o = -4 - -15. Solve -t = -n*z + o for z.

5

Let n(y) = y2 + y + 3. Let q(a) = a2 + 2*a + 5. Let f(k) = 5*n(k) - 3*q(k). Let i be f(-1). Solve -i*d + 4 = -11 for d.

5

Suppose g = -5*c + 7, 0*c - 2*c = 4*g - 10. Suppose 16*k - 3 - 45 = 0. Solve 0 = -k*x + x + g for x.

1

Let i = 20 - 15. Solve -9 = i*d + 1 for d.

-2

Let o = 49 + 0. Let s be 4/(-14) + 63/o. Let u = s - -4. Solve u*j = 18 + 2 for j.

4

Let o(x) = x**2 - x + 1. Let i be o(2). Solve -4*q + 19 = i for q.

4