Suppose 4*u - 1 = 71. Suppose -4*c - 5*a + u = -1, 3*c = a. Let n(b) = b - 1. Let j be n©. Solve j*x = 2*x for x.

0

Let m(j) = j3 - 6*j2 - 7*j + 2. Let r be m(7). Solve 4*f + 4 = r*f for f.

-2

Let o be -3 - (-2 - 0)*3. Solve z + 2 = o*z for z.

1

Let r(t) = t3 - 4*t2 + 5*t - 3. Let h(j) = j + 3. Let x be h(0). Let k be r(x). Let p = -1544 + 1546. Solve -p*i = -5*i - k for i.

-1

Let z(x) = x2 - 6. Let p(h) = -h2 + h + 1. Let f(b) = -3*p(b) - z(b). Let t = -4 + 6. Let l be f(t). Solve -4*a - l = a for a.

-1

Let n be (2 - 4)/((-2)/28). Suppose -4*c - 100 = 7*f - 2*f, 0 = -5*f - 3*c - 100. Let u be (-4)/f - n/(-10). Solve -o - u*o - 4 = 0 for o.

-1

Let w be 1/(-2) - (-50)/20. Suppose -2*g - 41 = -7*g - 4*f, w*g + 3*f = 22. Solve 0 = 3*k - g - 4 for k.

3

Let x be 2/(-10) - 4/(-20). Suppose h + 6 = 3*g, -3*g + x*g - 6 = -5*h. Solve 0 = -y - 5 + h for y.

-2

Let b be ((-6)/(-4))/((-4)/(-8)). Suppose -2*t - 18 = -3*s, -2*s - s = 3*t - b. Suppose c = 2*c - s*r - 6, -2*r - 2 = 0. Solve -1 = -c*u + 3 for u.

2

Let l = 7 + -2. Suppose 0 = -w - 4*w - n + 15, -l*w - 2*n = -10. Suppose j = 3*i + w*j - 3, 4 = -2*j. Solve -c - 16 = i*c for c.

-4