Suppose 4*q + 5*y = -15, -3*y = 6 + 3. Let f = -30 - -45. Solve q = -0*i + 3*i + f for i.

Suppose -3*h + 4*p = -8, 0 = h - 3*p - 4 - 7. Let a = h + 4. Solve a = o + o + 8 for o.

-4

Let u be ³²⁄₂₈*(-7)/(-2). Suppose -5*t + 5 = u*z - 3, -3*z + 6 = 5*t. Solve t = 4*b - 2*b + 2 for b.

-1

Let y be (160/(-140))/(2/(-7)). Solve -y*o = 2 + 2 for o.

-1

Suppose -3*w + w + 6 = 0. Suppose 0 = f + w*f - 8. Let l = 16 - f. Solve l = -4*x - 2 for x.

-4

Let u be (-2)/4 + 75/(-10). Let i be (u/6)/(4/(-6)). Suppose 5 - i = g. Solve 9 - g = 3*l for l.

2

Let v(a) = 2*a2 - 2*a + 4. Let m(z) = -z2 + 3*z - 4. Let q(s) = -3*m(s) - 2*v(s). Let t be q(-5). Suppose 0 = 4*x - t - 16. Solve 0 = x*k + 2 - 7 for k.

1

Suppose -27*m + 32*m - 30 = 0. Let f(o) = o. Let r be f(3). Solve m*c = r*c + 6 for c.

2

Suppose 0 = -2*q - 2 - 2. Let d = 1 - q. Let l be 6/(1 + 1 + 0). Solve d = 3*j - l for j.

2

Suppose 5*q - 26 = 4*m - 9, 0 = 5*m + 15. Let l = -5 + q. Let v = l - -8. Solve v*o = 2*o for o.

0

Let s be (-90)/(-20) + ²⁄₄. Let r be 8 - 8 - (-2 - 14). Solve s*x + 9 = -r for x.

-5