Suppose 0 = 2*w + 3 - 7. Suppose -2*s = w*s + 104. Let u = s + 30. Solve 3*b = 5*t - 6 + 2, 0 = 3*b + u*t + 13 for b.

Let q be (-4)/(-6)*(2 - -3)*²⁸⁸⁄₁₂₀. Solve 4*m + 5*l + 16 = 0, -10*m = -12*m - 5*l - q for m.

-4

Let r be (¹⁴³⁄₂₆ + 1/(-2))*1. Let h be -81(-3)/12. Solve -4*j + h*w = 6*w - 12, r*j - 4*w - 33 = 0 for j.

5

Suppose -101*s = -104*s - 408. Let w = s - -143. Solve 6*g = g + y - w, 4*g + 2*y = -14 for g.

-2

Let p = 74 - 67. Suppose -4*s = a - 16, -4*s + p = -9. Solve 3*l + 1 = m - a*m, -3*l + 23 = 5*m for m.

4

Suppose -26 = 5*g + 2*v - 44, -v + 4 = 0. Solve 0 = -2*c + l + 2, 0 = -5*c - 4*l + 29 + g for c.

3

Let b(w) = 8*w3 - 5*w2 - w + 8. Let p be b(-3). Let t be p/25*(-2)/5. Solve -3*a - 3*j + j - t = 0, 5*a - 4 = 2*j for a.

0

Let q = 169 - 101. Let z = q - 23. Let l = -41 + z. Solve 0 = -3*r - 5*a - 19, l*a + 0*a + 20 = 0 for r.

2

Let x = -75 + 85. Suppose 6*d - x = 8. Let m(h) = 40*h + 1. Let o be m(1). Solve -4*a = -5*n - o, -2*n + 8 = -d*a + 30 for a.

4

Let q(v) = -v3 + 15*v2 + 51*v + 76. Let o be q(18). Solve -5*f = -5*l - 3 - o, -f - 7 = 2*l for f.

1

Suppose 4*q - 18 = -5*q. Suppose -4*m + 6*i = q*i - 8, 2*i = -3*m + 6. Solve 3*n + k = 7, 0 = -n + k + m*k + 9 for n.

3