Let r be 70/(-42)*(0 + -3). Solve -r*x + x = -12 for x.

Let j(b) = 6*b + 1. Let f be j(3). Suppose f = 4*k - 21. Solve 0 = 5*c - k*c for c.

0

Let g be (¹⁶⁄₁₀)/((-4)/(-40)). Suppose 1 - g = -5*f. Suppose q - 5*q - d + 7 = 0, -14 = 2*q + 4*d. Solve -f*r - q = 9 for r.

-4

Let w(g) = -g + 2. Let b be w(-4). Let i = b + -4. Let j be ¹¹⁄₁ - (-7 + 6). Solve -i*o - j = o for o.

-4

Let v = 15 + -8. Let q be 8 + 2 + (2 - 0). Solve -v*n - q = -3*n for n.

-3

Suppose 19 - 4 = 5h. Let f be h(2 - ⁴⁄₁₂). Solve q - f = -3 for q.

2

Let o be (-34)/(-153) - 68/(-18). Solve -o*i + 3*i - 5 = 0 for i.

-5

Suppose 0 = 8*m - 12*m. Solve -5*c + m + 5 = 0 for c.

1

Let j be ((3 - 4) + -9)/(-2). Suppose -5*h = -i - 3, -4*i + j = 4*h - 7. Solve -i*z = 2*z + 4 for z.

-1

Suppose 0 = 3*k - 2*k - 3. Let c = k + 7. Solve -2 + c = -4*y for y.

-2

Let t(a) = a + 4. Let b be t(-3). Let v(x) = -2*x**2 - x + 1. Let s be v(b). Let c be (-2 - -2) + 5 + s. Solve 0 = -c*o - 4 + 13 for o.

3