Let n = 15 - 10. Suppose y - 4*r = 4*y - 24, 0 = -n*y - 2*r + 26. Solve y*x = -x + 20 for x.

Let w be (-2 - -11)*²⁄₆. Let s(l) = -l**2 + 4*l. Let y be s(w). Solve -7 + y = -2*v for v.

2

Let k be ¹⁄₁₀*8*5. Solve 4 = -0*t - k*t for t.

-1

Suppose 2*s - 3*s - 2*g = -11, 4*s = 3*g. Suppose s*a - 5 = 2*a. Suppose w + 4*x + 8 = -0*w, 2*x = -a*w - 4. Solve w = 2*v + v - 3 for v.

1

Let x be -4 + 8 + -8 + 4. Solve -3*c - 2*c - 25 = x for c.

-5

Suppose 5*f + 3*k + 1 = 5, -5*f - 4*k + 2 = 0. Let g(z) = 6*z2 - 2*zf - 2*z2 + 0*z2 - 4*z + 2. Let d be g(3). Solve -3*o + o = -d for o.

4

Let u(j) = 2*j - 4. Let y be u(2). Solve 5*r - r = y for r.

0

Let k = 0 - -2. Let j be 1/(-2)*(-24 + k). Solve -2*y + j = 3 for y.

4

Let q = 135 + -132. Let c(f) = -f**2 - 6*f - 3. Let k = -11 - -7. Let y be c(k). Solve -q*n - y = 1 for n.

-2

Let s(q) = q**2 - 2*q + 2. Let l be s(2). Solve 0 = -l*h - 3*h - 5 for h.

-1

Suppose 5*f - 6 = -3*y - 0*y, -5*f - 8 = y. Solve -3*z + y*z + 16 = 0 for z.

-4