Let c(q) = 2*q - 2. Let v be c(2). Solve v*f - 4 = -0*f for f.

2

Suppose -24 = 4*x - 72. Suppose -4 = -2*m + 6. Solve -m*f + x = -f for f.

3

Suppose -4*u + 3*w = 31, -3*u + 5*w = 54 - 17. Let i be 1 + -1 + (3 - -1). Let v = u + i. Solve -5 = -v*y + y for y.

-5

Let y be (12⁄15)/((-1)/(-10)). Solve 3*w + y = w for w.

-4

Suppose -8 = 4*c - 2*k, 5*c - 2 = -k + 2. Suppose 27*q - 29*q = c. Solve 0 = m - q - 4 for m.

4

Suppose -4*g + 15 = 3. Solve -g = 4*u + 5 for u.

-2

Let d be 39/(-12) + 1⁄4. Let h be 5/((1*d)/(-3)). Let x be 2/(-4) - 1/(-2). Solve x*y = y - h for y.

5

Suppose -u = -2*u + 4. Let i = -311 + 316. Solve -1 = -i*p + u for p.

1

Let j(i) = i**2 + 7*i + 4. Let b be j(-7). Suppose 5*d - 9*d = -8. Suppose -d*l + 0*l = -6. Solve -b = -l*k + 11 for k.

5

Suppose 5*f - 70 = -0*f. Suppose 2*t - k - 6 = 0, 2*t - 4*k - f = -7*k. Suppose 0 = 2*x + 3*i, 7 = -3*i + 1. Solve 0 = t*c - 7 + x for c.

1