Let n = 92 + -89. Let a = -109 + 113. Solve 3*u - j = -6*j - 5, 0 = -a*u - n*j - 14 for u.

Let y(u) be the second derivative of -u⁵⁄₂₀ - u⁴⁄₃ - u³⁄₂ + 2*u2 + 4*u + 8. Let o be y(-3). Solve 0 = -o*b - 5*q - 25, 2*b + 5 = -3*b - q for b.

0

Let p be ((-4)/(-26))/(¹³⁄₁₆₉). Solve -l + 9 = 3*c + 3*l, 3*c + p*l - 3 = 0 for c.

-1

Suppose d = 3*d + 3*k - 33, -7 = 2*d - 5*k. Solve -a = 2*h - d, h = 2*h + a - 7 for h.

2

Suppose 15 = 3*a - 3*f, 2*a + 0*a = f + 9. Suppose 12*r + a = 13*r. Solve 5*x + 7 = -4*z - 2, -z + 5*x = -r for z.

-1

Let g be 34 + -43 + 1*-5. Let d be (-8)/g + (8 - (-92)/(-14)). Solve -d*i = -4*i - 5*j + 4, 4 = 2*i - j for i.

2

Suppose 1 = -c + 17. Suppose -9*y = -c*y + 28. Suppose -2*a = -2*d - 6, 3 = 2*a + d - 2*d. Solve 2*l + 2 = 0, y*t - 4*l + a*l + 12 = 0 for t.

-4

Let q be -6(1 - 1/(-6)(-9 + 1)). Solve -8*y = -6*y - q*s - 14, 0 = y - 2*s - 11 for y.

3

Let r be ((-1115)/(-20))/(¹⁄₄). Let b = r + -217. Solve 0 = g - 4*i + 2 + b, -g = 5*i - 19 for g.

4

Let i = 8 - 4. Let p(y) = -12*y3 + 263*y2 + 28*y - 124. Let t be p(22). Solve -3*o + 5*s + 2 = 0, -i*o = -t*s + 4*s for o.

-1

Suppose -3*b = 3*r + 78, 3*b - 2*b + 29 = 2*r. Let i be (-114)/b - ¹⁰⁄₃₁₅*7. Solve -6*g + 3*y + 1 = -i*g, 2 = -4*g + 2*y for g.

-1