Suppose 3 - 19 = -a. Suppose 0 = b, 0*r = r + 2*b - 3. Suppose o - a = -r*o. Solve o*z = -3*y + 2*z + 10, -20 = 4*y - 4*z for y.

0

Let s = 960 - 958. Solve 4*f = 4*h - 0*h, f = s*h + 5 for f.

-5

Let t be 5⁄25 + 243/(-15). Let f(q) = q3 + 16*q2 - 1. Let z be f(t). Let c = z - -4. Solve 0 = -h + 2*h + 5*p + 11, 2*p = c*h - 18 for h.

4

Suppose -80*b + 195 = -65*b. Solve 0 = -5*w + 4 + 6, -3*g = 5*w - b for g.

1

Suppose 7*y + 1 = -104. Let n = -15 - y. Suppose -5*j - 2 = -3*q + 1, -2*j + 4*q - 4 = n. Solve j = 5*o - 0*o + 20, -5*x - 6 = -o for x.

-2

Let z be (52⁄6)/((-2)/(-3)). Let w be 664⁄48 - ((-4235)/66)/55. Solve m - 5*s = z, -4*s = s + w for m.

-2

Let c(g) = -68*g + 1028. Let s be c(15). Solve -6*u - s = -3*j - 2*u, -2*j + 5*u + 10 = 0 for j.

0

Let b = -956 + 961. Solve 5*f + 20 = -b*g, 0 = -4*f + 2*g + 1 - 5 for f.

-2

Let d(p) = 19*p + 68. Let q be d(-13). Let h = q - -205. Solve -5*a - h = 3*z, 3*a = -5*z - 9 - 13 for z.

-2

Suppose b = 2*k - 62, -2 = 3*b - k + 199. Let q be (-68 - b) + (-1 - -1) + 5. Solve w + 2*h - 13 = 0, 6*h - h - 10 = q*w for w.

3