Suppose z = 1 + 2. Solve -z*i = 2*i for i.

Suppose 2*g + 5*x = -0*x + 4, 8 = 4*g + 2*x. Solve -1 - 7 = g*i for i.

-4

Let h(f) = 2*f - 5. Let d = -9 + 13. Let n be h(d). Suppose 5*i = n*i + 6. Solve -i = 3*y - 2*y for y.

-3

Let r = 21 - 10. Let g = -8 + r. Suppose -3 = -i + g. Solve -2*m + i = -0 for m.

3

Let o(j) = j. Let l(t) = -8*t - 11. Let g(s) = l(s) + o(s). Let p be g(-5). Solve -p = -3*c - 9 for c.

5

Suppose -8*u - 2 = -26. Solve -u*r = -5 + 20 for r.

-5

Let o(u) = -5*u2 - u + 4. Let j(l) = 4*l2 + l - 5. Let f(z) = -4*j(z) - 3*o(z). Let q be f(0). Let h = q + -5. Solve h*v - 13 = -4 for v.

3

Let l be ((-2)/(-3))/((-16)/(-48)). Solve 0 = -l*j + j + 3 for j.

3

Let u be (-423)/(-81) + 6/(-27). Solve -4 = 4*l - u*l for l.

4

Suppose -2*w = 2*w - 16. Suppose 4 = w*h - 2*h. Suppose 0 = h*n - n - 6. Solve 3*o + n = o for o.

-3

Let w be -1*8 + ¹⁶⁄₄. Let x be 1/(¹³⁰⁄₃₂ + w). Solve -n + 5*n + x = 0 for n.

-4