Suppose a = -2*a. Suppose 7*v - 2*v - 5 = 0. Let t = -91 - -94. Solve -c - t + v = a for c.

Suppose 5*j - 4*f - 5 = 0, 4*f - 16 = 4. Suppose j*u + g + 18 - 57 = 0, -4*g = -3*u + 28. Solve -n + 3*n = -u for n.

-4

Let w(l) = -l3 + l2 + 3*l - 2. Let s be w(2). Suppose 6*v - 10 = v. Suppose 0 = 2*a - 3*a. Solve -v*c + a*c = s for c.

0

Let x be 0/((-3)/(-4 - -1)). Suppose -r - 3*r = x. Solve 4*o + 0*o = r for o.

0

Let o® = 2*r - 4. Let y be o(5). Let z(f) = -2*f - 2 - 3*f + y*f. Let l be z(7). Solve 3*a = 2*a + l for a.

5

Let r(f) = -f - 2. Let h be r(-4). Suppose -h*x + 6 + 2 = 0. Suppose 0 = -2*d + 2 + x. Solve -2*c - 4 = -d*c for c.

4

Let g be (9 - 4) + 0/3. Solve g*z - 4*z = 2 for z.

2

Let j be 0 + (³²⁄₄)/2. Let r = 7 + 13. Solve -j*m = m - r for m.

4

Let h(a) = -a - 1. Let r be h(-5). Solve 6 + 2 = -r*y for y.

-2

Suppose -2*x + 2*k = 4*k - 8, -3*k + 7 = 2*x. Suppose -y - 65 = -3*y - x*v, -5*y + 205 = 4*v. Let h be (³⁄₉)/(3/y). Solve 3*j + 4 = h*j for j.

2

Suppose -5*w + 19 = 3*l, -w + l + l = -9. Suppose -3*k + k + w*t - 4 = 0, -60 = -5*k - 5*t. Solve 3*f + k = -1 for f.

-3