Let w(x) = -5*x3 + 4*x3 + 7*x2 + 7*x - 4 - x2. Let d be w(7). Let c be ((-16)/6)/d*6. Solve -s = -c*s - 9 for s.

-3

Let m be (-10)/25 + 16/(-10). Let q(a) = -a + 4. Let x be q(m). Solve -5*s + 1 - x = 0 for s.

-1

Let o = -45 + 50. Solve -2*j + o = -j for j.

5

Suppose -3*s + 4*g = -2*s - 13, -4*s = 3*g + 43. Let a = s - -11. Suppose -o = o. Solve o*b + 12 = a*b for b.

3

Suppose -q + 2*q - 3 = 0, q + 17 = 5*j. Solve -j = s + s for s.

-2

Let x be (0 - 23)/(1 - 2). Let c(z) = 2*z - 1. Let w be c(2). Let q = 60 + -56. Solve x - w = -q*f for f.

-5

Suppose 4*p = 3*p + 4*c - 12, -5*p + 5*c = 0. Let g be ((-2)/(-4))/(2⁄20). Let o = 7 - g. Solve 0 = -4*f + o*f - p for f.

-2

Suppose h = -0*h - 4, -3*h = -5*l - 58. Let v = l - -27. Let p be 0 - -1 - 2 - -5. Solve -p = 3*k - v for k.

3

Suppose 31*p - 12*p = 171. Solve -p = 5*o - 2*o for o.

-3

Suppose -24 = -2*r - 3*q - 4, 4*q + 16 = 0. Suppose 0 = h + 3*h - r. Suppose 4*c + h*a = 0, -5*c = -2*c - 3*a - 12. Solve -c*x + 1 = -9 for x.

5