Suppose -z + 4*z - 9 = 0. Solve 2*k - z*k + 1 = 0 for k.

Let n be ((-9)/2)/((-2)/(-8) - 1). Solve u + n = -u for u.

-3

Let y = -1 + 6. Let g be (-6)/(-10)*y*1. Suppose 10 = -2*q + 3*l + 4, -l = -g*q - 2. Solve q*b - b = 3 for b.

-3

Let g be ¹⁰⁄₁₅*6 + -1. Solve 2*n - g*n = 0 for n.

0

Let p be (0 - -1)/(-3)*0. Solve -2*j + 14 - 6 = p for j.

4

Suppose -4*s + 11 = -s - 5*n, 4*s = 5*n + 13. Solve -5 = -s*x - 3 for x.

1

Let u be (-2)/6 + (-4)/6. Let c(p) = -p - 3. Let a be c(-6). Let b = a + u. Solve 0*k - 8 = b*k for k.

-4

Let c = 2 - 0. Let p = 4 - c. Suppose 4*k = -5*x + 15, 0*x = x + 5. Solve -p = -2*z - k for z.

-4

Let u be (-155)/(-20) - ³⁄₄. Solve 4*g + 1 = -u for g.

-2

Suppose -5*t + 105 = -5*y, 2*t - 26 = -2*y - 4. Solve -o = -5*o - t for o.

-4

Let p be (2-1 - -2)(-28)/28. Suppose -4*b + 2 = -14. Solve b*m + p*m = -20 for m.

-5