Suppose f = 4*z - 49, 3*f - 2*f - 11 = -z. Solve 4 - z = -2*w for w.

Let j(m) = -m + 1. Let o be 0 + (1 - 2) + 2. Let q(f) = -f**2 + 5*f + 1. Let i© = o*q© - j©. Let n be i(5). Solve w = n*w + 16 for w.

-4

Let u(x) = 2*x3 + 2*x2 - x. Let b be u(1). Let o = 15 + -5. Solve -b*a + a = o for a.

-5

Suppose 2 = w - 3*w. Let m = w + 3. Solve -m*i = i + 15 for i.

-5

Let z(m) = 3*m**2 - m - 7. Let b be z(3). Solve -4*n = 1 - b for n.

4

Suppose -2*j = -j - 2. Let n be j/(-11) + (-210)/(-66). Suppose 5*z - 5 - 11 = f, 0 = n*z + 2*f - 20. Solve 3*x + 11 = -z for x.

-5

Let r(l) = -l3 + 3*l2 + 3*l + 5. Let v be r(4). Solve 0 = -2*d - v - 1 for d.

-1

Let u be ²⁰⁄₁ + -1 + 0. Let i be (-2)/8 + (-105)/(-20). Suppose u = i*h - 1. Solve 0 = h*z - 10 + 30 for z.

-5

Let m be (2 + -3)/((-1)/3). Solve -m = -j - 1 for j.

2

Suppose 2*o = o. Let g = 3 + o. Suppose 64 = 3*q - 5*m, -g*q + 5*m = -6*q + 74. Solve 4*s - q + 7 = 0 for s.

4

Let s(w) = 0*w2 - 5*w2 - 4*w3 + 4*w2. Let j be s(-1). Suppose -3*l + 41 = -5*h, h = -4*l + j + 21. Solve 0 = l*y - 3*y - 20 for y.

5