Let k = -7 - -7. Suppose 5*d = -k*d + 10. Let n be -2 + 3 + 4/2. Solve -d*b + 5 = n*b for b.

Suppose -4*m = 3*b, 4*b + 3*m = 6*b - 17. Let w(v) = -v**2 - 8*v - 1. Let a be w(-7). Suppose -20 = -2*q - 4*n, a*n = -2*q + n + 22. Solve b*f = f + q for f.

2

Suppose 2*t = 6*t + 2*l - 32, 3*t = 3*l + 6. Suppose 3*w - 11 = -4*r, -r - t = -0*w - w. Solve 5*z = -25 + w for z.

-4

Let k = 19 - 17. Solve 0*q - k*q - 4 = 0 for q.

-2

Let j(b) = 4*b**2 - b. Let f be (-24)/(-14) - 2/(-7). Let k = 1 - f. Let v be j(k). Solve -2*i = -i - v for i.

5

Suppose -12 = -4*t, 0 = -2*v - 0*v + 3*t - 3. Solve v = 3*x - 9 for x.

4

Suppose 2*u = -5*a + 19, 5*a - 6 = 4*u + 1. Suppose -4*w - w = 90. Let d be (-2)/(-9) + (-104)/w. Solve a*i = d*i + 3 for i.

-1

Let z = -124 + 128. Solve 5*o - 3 = z*o for o.

3

Suppose -3*n = -v - 7, 3*n + 5 = 4*v - 3. Let g = n - 2. Let l(a) = -a3 - 3*a2 + 3*a - 3. Let m be l(-4). Solve 0 = f - g*f - m for f.

-1

Let b be ((-1)/(¹⁄₂))/2. Let z be (-2 + 0 - b) + 1. Solve 2*m - 4*m + 8 = z for m.

4

Suppose 18 = -5*q + 3*s - s, 5*q + 2*s + 2 = 0. Let n(b) = b + 12. Let z be n(-8). Let u = z + q. Solve -3*y + 2*y - u = 0 for y.

-2