Suppose -4*m = -j - 20, 5*j - 3*m + 0*m = -15. Solve 0 = -j*d + 3*d + 3 for d.

Let f = 0 + -2. Let d = f - -6. Solve d*u = 3*u - 4 for u.

-4

Suppose 3*d + 2*w = 22, -3*w = 2*d - 3 - 5. Let h be ((-3)/((-6)/(-4)))/(-1). Solve -d = h*x + 3*x for x.

-2

Let v be (3 - ⁷⁄₄)*4. Solve v*y - 14 = -4 for y.

2

Suppose 0 = 4*t - 0*c - 3*c + 10, c = -3*t - 14. Let h = -1 - t. Suppose h*z - 2*k - 2*k = -12, 9 = -2*z + 3*k. Solve -2*b - 3*b = z for b.

0

Let r be (⁴⁸⁄₄₀)/((-2)/(-5)). Solve r*g + g - 20 = 0 for g.

5

Let y = 0 + -2. Let k be 2 - (-2 + y/(-1)). Suppose -5*u + 50 = -o + 6*o, 23 = k*u + 5*o. Solve u = 4*c - 3 for c.

3

Suppose t = -3*c - 4*t + 25, -3*c + 7 = -4*t. Suppose -4*a + 14 = 3*b - c*a, -a = 2. Solve -y - 10 = b*y for y.

-2

Let s(i) = -i3 - 10*i2 - 8*i + 12. Let v be s(-9). Suppose 3*w - 2*w - 13 = 3*q, v*w = 2*q + 18. Solve w = -c + 3 for c.

-1

Let w(j) = -j**2 - 7*j - 2. Let v be w(-6). Let k = v + -4. Suppose 3*c - 7*c + 12 = k. Solve 0 = -r - 2*r - c for r.

-1

Let y(m) = m**2 + 2*m - 1. Let s be y(3). Suppose 4*x - 2*n - s = x, -x - 5*n - 18 = 0. Solve -2*i + 2 + x = 0 for i.

2