Let p = 66814 + -66810. Let r = -4 + 8. Solve -25 = -3*q - r*b, -2*b = -4*q - 0*q + p for q.

3

Let a = 57 + -51. Let m be 200/(-120)*-1*a. Solve 0*z + 7 = 5*w + 4*z, 2*z + m = 2*w for w.

3

Suppose 11*c + 9 = 8c. Let z be 3/(c/6-3). Let h(k) = 2*k + 5. Let p be h(3). Solve 6*o = 8*o + 8, z*o + p = -3*m for m.

-1

Suppose 16 = 4*n, -14*z - 8 = -15*z + n. Solve -2*s = x - z + 15, -5*x - 27 = -2*s for s.

1

Suppose 221 - 241 = -4*r. Solve -5*l = 5*s - r, -5*l + 8*s = 4*s - 5 for l.

1

Let j(a) = 3*a + 24. Let d be j(-8). Let o be d/(3 - (0 + 2)). Suppose o = 3*p + 7*g - 2*g + 14, -3*p - 2 = 2*g. Solve p*f - 7*t + 1 = -4*t, f - 4*t = 2 for f.

-2

Let z(a) = a3 - 9*a2 - 13*a + 32. Let l be z(10). Solve p = 5*j - 6, 2*j = -l*j - 2*p + 16 for j.

2

Let u = 83 + -81. Suppose 2 = 5*i - u*c - 12, -4*c = -4*i + 16. Solve 0 = 5*q - 15, -4*y + q - i*q = -3 for y.

0

Let z = -21 + 32. Suppose -11 = zw + 44. Let g be (-6(-3)/w)/((-4)/10). Solve 3*f = -a - g, -10 = -0*f + 5*f for a.

-3

Suppose -5*h = -0*h + 3*x - 29, 5*x = 4*h - 1. Let n = -253 - -403. Suppose n*q = 149*q + 1. Solve -h*g - l + 4 = 0, 6 - q = 5*g - 4*l for g.

1