Suppose 0 = 3*l - 2*l - 1. Suppose 4*h = -4*r, 0 = 6*r - 2*r - h. Solve c + r - l = 0 for c.

Suppose 35 = i - 0*i. Suppose 3*q + 2*n = 15, 5*q - 4*n - 25 = -0. Let j be (²⁄₁)/(²⁄₁₅). Solve -i + j = -q*z for z.

4

Let j be (-2)/(-7) + 2 + ⁶¹⁄₇. Solve 0 = 10*h - j*h for h.

0

Suppose 3*g - 3 = 3. Let n be ⁵⁄₂ + g/(-4). Suppose -18*f + 13 + 23 = 0. Solve -n*m = f*m for m.

0

Let x be 2/(-7) - (-214)/14. Suppose 3 = -4*g + x. Suppose 0 = -3*s - 4*u + 25, -5*s - 1 = g*u - 7*u. Solve a - s*a = 0 for a.

0

Let v = -12 - -20. Suppose 3*t - v = 1. Let f(w) = w**2 - w - 1. Let u be f(4). Solve -u + t = 4*q for q.

-2

Let k(n) = 2*n2 + 5*n + 3. Let y(h) = 3*h2 + 10*h + 7. Let v(t) = 5*k(t) - 3*y(t). Let u be v(6). Solve -3*a + 0 + 6 = u for a.

2

Let u© = -c**2 - 8*c + 10. Let j be u(-9). Let o be 10 - (5 + -2 + j). Solve o = 5*g - 9 for g.

3

Let h(b) = b + 9. Let j be h(-9). Solve 3*x - 3 + 9 = j for x.

-2

Suppose -471 = 4q - 511. Let y be (-4)/5(-3 - 2). Solve -a - y*a = q for a.

-2

Let z = 26 + -24. Solve -3*k + z = -k for k.

1