Let l(r) = -r**3 - 4*r**2 - 5*r + 4. Let p = 1 + -5. Let z be l(p). Let h(j) = j + 1. Let k be h(3). Solve -5*n - z = -k for n.

Let p be (-16)/(-12)*((-9)/(-2))/1. Solve p*o + 12 = 3*o for o.

-4

Let p = 23 - 20. Solve 8 = p*b - b for b.

4

Let f® = 2*r - 5. Let g be f(4). Let d be 2/g - ¹⁷⁄₃. Let k(n) = n3 + 6*n2 + 2*n - 7. Let l be k(d). Solve 8*m + l = 4*m for m.

-2

Suppose -9*f + 10 = -4*f. Solve f*j = j for j.

0

Let a be (15/(-6) + 2)*-4. Let p(d) = d3 + 3*d2. Suppose -9 = 5*t + 1. Let b be p(t). Solve 2*h - b = -a*h for h.

1

Suppose 0 = -5*h - 5*r + 20, 4*h - 10 - 6 = -2*r. Suppose -h*g = -0*g - 8. Let b(a) = -a**2 + 11*a - 10. Let w be b(10). Solve -6 = -g*i - w for i.

3

Let o be (⁸⁄₆)/(²⁄₃₀). Suppose 3*a + 2*a - 25 = 0. Solve a = -5*l + o for l.

3

Let c(z) = z**2 + 7*z + 4. Let g be c(-7). Suppose 0 = 3*w + g*k + 6, 4*w + 5*k + 13 = 3*w. Let b(o) = o - 6. Let m be b(8). Solve s + w = -m for s.

-4

Let b be 6/(-4) - 9/(-2). Let z = 3 - b. Suppose z = 3*d + 4*i - 20, -2*d - 2*d + 26 = 5*i. Solve c - 5*c = d for c.

-1

Suppose 8*f - 4*f = 0. Suppose f = -s, 3*o + 2*s - 5 = 1. Solve -5*x = 18 + o for x.

-4