Suppose -j + 28 = 3*j. Solve 2*x + j = 1 for x.

-3

Suppose 0 = 4*f - 0*f + 5*g - 25, -g + 5 = 3*f. Let s be (1 + -1 - f)/(-1). Solve s*n + 3 = 3*n for n.

1

Suppose 2*d = 6 - 14, 0 = k - d - 17. Suppose -19 - k = -2*o. Let v = o - 4. Solve 5*y - v = y for y.

3

Let j be (-27)/(-4) - (-1)/4. Suppose -h - j*v + 3*v = 18, -h = -5*v - 27. Solve -3*a + h + 1 = 0 for a.

1

Suppose 5*l - z = 0, -2*z = 2*l - 3*z + 3. Let j(q) = -l - 5*q + 0 + 2. Let w be j(-1). Solve 0 = -3*x + 6 + w for x.

4

Suppose 8 = 5*u - 7. Suppose -3*b + 0 - u = 3*h, 2*b = h + 13. Solve 11 = b*r - 5 for r.

4

Let w be (-2)/9 + (-112)/(-18) + -2. Solve 5 = -w*x - 11 for x.

-4

Suppose -5*f = -8*v + 3*v - 30, 1 = f + 4*v. Solve -f*x - 4 = -19 for x.

3

Let g(i) = -i3 + 2*i2 - 3*i + 1. Let l be g(2). Let w be (-96)/l + 7/(-35). Suppose 3*k - 16 = -k. Solve k*n + 1 = -w for n.

-5

Let c(x) = -x3 - 4*x2 + 20*x - 2. Let n be c(-7). Solve -n*k = -k for k.

0