Let v = -10 - -17. Let w = -2 + 7. Let r = v - w. Solve -r*i + 20 = 2*i for i.

5

Suppose -4*l + 0*l + 4 = 0. Solve z + 4 = l for z.

-3

Let b be (-1)/2 + (-41)/(-2). Let l be (-8)/(-44) + b/11. Let g be 5/((-10)/(-4)) - l. Solve g = -v - 3*v for v.

0

Let h(a) = -a2 + a. Let j® = 15*r2 - r + 1. Let c(f) = 3*h(f) + j(f). Let p be c(-1). Let o = -1 + p. Solve 4*y - 2*y + o = 0 for y.

-5

Suppose f = 5*h - 5, -23 = -5*f - 2*h + 6. Let c = 6 - -6. Solve -f*v - c = 3 for v.

-3

Let d = -9 + 13. Let j(x) = x - 1. Let k be j(d). Let s = -2 + k. Solve -n = -2*n - s for n.

-1

Suppose -3 = -3*t - 12. Let l be 1/(-3) + (-4)/t. Solve -x + l = -1 for x.

2

Let l be 14⁄4*(-8)/(-14). Suppose -l*s - 4*g - 12 = 0, -2 = s - 3*g - 11. Solve 0 = 3*h - s*h + 9 for h.

-3

Let y = 4 - 1. Let h = 0 + y. Solve -9 + h = 3*x for x.

-2

Let v = -32 + 77. Let u = -20 + v. Solve -3*s - 2*s = -u for s.

5