Suppose 3*u + 2 = 5*q, 3*u = -3*q + 5*u + 2. Let a = 4 + 0. Let g be -1 - q/(a/6). Solve -10 + 0 = -g*t for t.

Suppose -54*y + 61*y = 28. Suppose 2*r - r = 7. Solve y*o - 1 = r for o.

2

Suppose 5*w + 4*k - 16 = 0, 3*w + 2*k + 16 = 6*k. Let l(g) = -2 + 3 - 7*g + 2*g**2 + 3. Let o be l(4). Solve 2*u = -w*u - o for u.

-4

Let x(l) = -3*l - 1. Let k be x(3). Let j = k + 10. Solve 12 = -4*t - j*t for t.

-3

Let o© be the second derivative of c³⁄₆ - c2 - c. Let x be o(2). Let j(t) = -t3 + 18*t2 - 17*t + 3. Let i be j(17). Solve x = -w - i - 0 for w.

-3

Suppose 5*d - 4 = -2*o, -48 = -5*o + 3*d - 6*d. Suppose 5*s = 4*w + 23, -3*w - 3 = s - 0*s. Solve -p = s*p + o for p.

-3

Let o(n) = -2*n + 15. Let l be o(0). Let r = 8 + -3. Solve -l - r = 4*v for v.

-5

Let i(x) = -3*x - 4. Let c(t) = -t - 1. Let g(f) = 17*c(f) - 6*i(f). Let a be g(-7). Let r(h) = h**2 - h - 5. Let o be r(-4). Solve a = -3*z - o for z.

-5

Suppose -5*g - 11 = -3*t, t - 3 = 2*t + 5*g. Let c be (2 - t)/(-1 - -2). Solve c = -n + 4*n for n.

0

Let d = 3 + -2. Let l = 6 - 9. Let f be -1 + 14 + (-3 - l). Solve -4*c - f = -d for c.

-3

Let b be (-638)/(-66) + (-2)/3. Solve -6*v + b = -3*v for v.

3