Suppose 5*b = 4*z + 100, 5*b - 3*z + 5*z - 70 = 0. Suppose 5*l - b = 19. Solve -4*g - 1 = l for g.

Suppose 5*y - r - 19 = 0, 18 + 4 = 5*y + 2*r. Solve -13 - 3 = -y*s for s.

4

Suppose 4h - 13 - 23 = 0. Let l be (-2 - -1)-19*1. Let a be (-3)/(-15) + l/5. Solve -a*d = -d - h for d.

3

Suppose 5*w = 35 - 0. Suppose -7 = -5*j + 4*h, -5*j - 2*h + 11 + 8 = 0. Solve j*v - w*v = 0 for v.

0

Let d = -24 - -46. Solve 4*w - d + 6 = 0 for w.

4

Let x = -15 + 26. Suppose 5*q + 2*g - x - 10 = 0, -2*q + 5*g + 20 = 0. Solve q*b - b = -12 for b.

-3

Suppose 5*u + 3*j = -11, -u + 3*u = j. Let l = u - -12. Let i = l - 8. Solve -4*v - i = -5*v for v.

3

Let y be 2/(-7)*(-4 + -3). Suppose y*b = -0*b + 12. Solve -a - b = -1 for a.

-5

Let i(u) = -u3 + 6*u2 + 4*u + 8. Let m be i(7). Let k = 19 + m. Solve k = -0*g - 3*g for g.

-2

Let i be (-2)/(-8) - ²⁵⁄₄. Let v be ³⁰⁄₄*(-4)/i. Let k = v - 3. Solve 3 - k = -s for s.

-1

Let t be (-18)/12*-4 - -2. Solve -4*y + 28 - t = 0 for y.

5