Suppose 4*u - 2*u = -10. Let t = -5 - u. Solve t*s = -2*s + 2 for s.

Suppose 0*z + 4*z + 8 = 0. Let r(j) = 2 + j - 3*j2 - 2*j2 - j2 + 7*j2. Let t be r(z). Solve -s - s = t for s.

-2

Suppose -21*v + 6 = -19*v. Solve 0 = v*g + g for g.

0

Let x be ³²⁄₃₂ + (9 + 0 - 1). Solve -7 = 4*s + x for s.

-4

Let o(d) = -d2 - 6*d - 2. Let y(x) = 2*x2 + 11*x + 4. Let g(j) = -5*o(j) - 3*y(j). Let i be g(-2). Let k = i - -3. Solve -k*v = -v for v.

0

Let p be ¹³⁵⁄₁₀ - ³⁄₂. Let q be (-16)/p*(-3)/2. Suppose -2*y - 2 = -c, 5*c + 0 = 2*y + q. Solve c = 4*j - 3*j - 2 for j.

2

Let x = 93 + -90. Solve x*g - 2*g + 3 = 0 for g.

-3

Suppose 2*k = 8 - 0. Suppose -4 = -3*x + 8. Let r be (-1)/(-4) - ³⁄₁₂. Solve k*z + x - 12 = r for z.

2

Let t be (2/(-4))/(²⁄₃₂). Let o = t - -1. Let n(j) = j**2 + 8*j + 10. Let i be n(o). Solve -5*r - i - 2 = 0 for r.

-1

Let y = 61 - 57. Solve 1 - 5 = y*x for x.

-1

Let k be ⁵⁄₁ - (-5)/(-5). Let d be (-1*k)/(3 - 5). Suppose 3*r - 9 = 0, 4*t + 2*r = -0*t + 18. Solve t*o - 1 = d for o.

1