Suppose -45 = 5*g - 10. Let s = -5 - g. Solve -s*m + 9 = -5*m for m.

-3

Suppose 2*a + q = 5*a - 4, -2*q = 4*a - 2. Solve 7 - a = -2*l for l.

-3

Suppose 0 = h + j - 7, -j - 10 = -6*j. Suppose h*m + 4*x - 28 = 0, 5*m - 5*x = -0*m + 55. Solve 0*f + m = -2*f for f.

-4

Let a be 4⁄18 + 140⁄18 + 2. Solve -5*s = -25 + a for s.

3

Let z(b) = b. Let a(x) = 4*x - 10. Let l® = -a® + 5*z®. Let q be l(-5). Solve -5*t + q = -0*t for t.

1

Let m = 0 - -2. Suppose -2*k + k = -m. Solve f - k = 1 for f.

3

Suppose -4*o - 32 = -4*h, -4*o = -5*h - o + 48. Solve h*x - 8*x - 8 = 0 for x.

2

Suppose 6*r = 2*r + 5*f + 9, -2*r + 5*f = -17. Let x be (-198)/(-10) + r/(-20). Let p be 3/(-2)*x/(-15). Solve -b + 0*b = -p for b.

2

Let o be 1/((-21)/(-12))*(-28)/(-8). Solve -2*w = -w - o for w.

2

Suppose 10*y - 6*y - 8 = 0. Solve -4*p = y + 2 for p.

-1