Suppose 5*l - 17 + 2 = 0. Solve 7 = l*f - 8 for f.

5

Suppose 4*y - 55 = 33. Let j = 20 + -14. Let x = 12 - j. Solve 4*t - x + y = 0 for t.

-4

Let y(h) = -h**2 + h - 4. Suppose 2*c = 4*m, 3*c = 4*c + m. Let f be y©. Let k be 6/(-21) - f/14. Solve -3*q + k*q - 15 = 0 for q.

-5

Let r be (24⁄16)/((-6)/(-16)). Let b be 8 + 0*3/(-9). Let f = -4 + b. Solve f*k = -r - 8 for k.

-3

Let k be (-8)/20*(0 + 1 - 11). Solve -n + 0*n = -k for n.

4

Let w(i) = i3 + 9*i2 - 11*i + 1. Let n be 0 + -1 + -1 + -8. Let h be w(n). Suppose 3*g + 7 = 2*c - h, 2*g - 53 = -3*c. Solve c = -5*a + 2*a for a.

-5

Let y be ((-10)/4 + 1)*-2. Suppose -2*j - 4*u + 72 = -0*j, -5*j = 4*u - 156. Let t = j + -27. Solve 5 + t = -y*i for i.

-2

Let d(a) = -a**2 + 9*a + 25. Let l be d(11). Solve -4 = 4*z - l*z for z.

-4

Let i be (-3)/12 + 62/(-8). Let f = 3 + i. Let d be (-2)/1 - (f - 4). Solve -2*z + d*z + 15 = 0 for z.

-3

Let w be 63⁄3 - (-3)/(-1). Let g = 6 + w. Suppose -3*i = 3*t - g, -i - 3*t + 3 = -1. Solve -3*b - 1 = -i for b.

3