Let c be (21/(-6) + 2)*-6. Let g be (-208)/(-10) + 6⁄30. Solve c - g = 3*r for r.

-4

Suppose 4*k = -s + 2, k + 7*s = 4*s + 6. Solve -2*b - 8 = -k*b for b.

-4

Let c = 4 - 2. Let g be -12*(c/6)/(-1). Solve -g*y + 2*y = 8 for y.

-4

Suppose 0 = 3*t - 6, -3*j - 2*t = 2*t - 17. Let l be -3 - (0 + j - 8). Solve 7*u - l*u + 25 = 0 for u.

-5

Let y(s) = -s3 - 7*s2 - 7*s - 2. Let p be y(-6). Suppose -p*w + 3*a = -8*w - 1, 2*a + 8 = w. Solve -3*m + 3 = -w*m for m.

3

Let n(u) = -u**2 - 11*u - 10. Let y be n(-9). Solve 9*f = 7*f - y for f.

-4

Suppose -4*z = -5*t - 154 + 41, 0 = 3z - 6. Let y = 11 + -8. Let g be t/14(1 - y). Solve -4*x + 3*x + g = 0 for x.

3

Let a be ((-9)/(-15) - 1)*-25. Let f = a + -10. Solve -4*w + w - 12 = f for w.

-4

Let j be (-1 + -2)*2/(-3). Suppose -4*x = -5*s + 10, 2*x = -2*x - s + 2. Solve 0 = -x*y - 2*y - j for y.

-1

Let y = 0 - -2. Let q be (-2)/1*(-63)/(-6). Let m be (q/(-7))/(2/y). Solve -m*c = c - 4 for c.

1