Suppose -4*f = -5*g + 12, g = -0*f + 2*f. Let i = 0 + g. Solve 2 = -2*w + i for w.

Suppose 1 = y - 3. Suppose -z + y - 2 = 0. Solve -9 = -z*o - 1 for o.

4

Suppose -10 = 5*n + d + d, -2*d = 10. Solve 3*z + z = n for z.

0

Let b be 2 - (1 - 1)/((-4)/2). Solve 2*f = -b*f - 20 for f.

-5

Suppose -2*q + 7 = -a, 0*a - 4*a = q - 17. Solve 2*o = 3*o - q for o.

5

Let v(l) be the second derivative of -¹⁄₂*l2 + 0 + ¹⁄₁₂*l4 - l**3 + 2*l. Let j be v(7). Solve j = -3*w - 0 for w.

-2

Let q(s) = s3 + 3*s2 - 1. Suppose 16 - 4 = -4*t. Let g be q(t). Let v = g + 3. Solve 0*j = -j + v for j.

2

Let x be 6 - ¹²⁄₁₆*4. Solve 2*f - 20 = -x*f for f.

4

Let u be ²²⁄₆ - 3/(-9). Suppose 0 = -4*t - 4, 4*d - u*t - 34 = 3*d. Suppose 0 = 4*g - c + 4*c - 23, -5*g + d = 4*c. Solve g*r = r + 3 for r.

3

Suppose 14 = 2*m + 4. Let p be (m/(-10))/((-1)/4). Solve 4 + 0 = p*c for c.

2

Let y = 14 + -9. Suppose -y*l + 0*l = -10. Solve -6*j = -l*j - 20 for j.

5