Suppose 3*w + 7 = 4*w. Let t be 0 + -4 + 1 + 0 + 56. Let a = -50 + t. Solve -2*l - 3*z = -w, -a*l - z - 37 = -6*z for l.

Suppose -4*l + 55 = 3*i - 68, -2*l - 2*i = -62. Suppose 81 + 119 = 5*c. Suppose -l*u = -26*u - c. Solve -2*m + n + 6 = 0, 3*m = -3*n + 5*n + u for m.

2

Let y be ((-28)/6)/(4/(-30)). Let t = 4530 - 4415. Let o be -3 + t/y - (-4)/(-14). Solve -5*q = o, z = 5*z + 3*q - 8 for z.

2

Let m(p) = -219*p + 1095. Let q be m(5). Solve 2*a - 1 = 7*i - 4*i, q = -5*a + 25 for i.

3

Suppose -655 - 307 = -201*x - 158. Solve -t + j = 0, -7*t + x*j + 18 = -12*t for t.

-2

Let x(s) = -6*s2 - 8*s - 8*s - s3 - 12 + 5s. Let w be x(-6). Let d be (¹⁶⁄₆)/(-2)(-81)/w. Solve -2*l + 2 = -3*q, -d*q + l = -0*q for q.

2

Let c = -2005 + 2008. Solve -c*z = -3*s + 12, 3*z = -3*s - 5 + 17 for z.

0

Let x = -12 - -19. Suppose 2*s - 4*s - 11 = 3*n, -3*n = 4*s + x. Suppose -2*p + 0*p - 19*p = -5*p. Solve -4*w = -i - w, p = -s*i - 4*w for i.

0

Let g be ²⁄₁₂ - ¹¹¹⁵⁄₃₀. Let y = g + 77. Suppose 0 = -31*v + 36*v - y. Solve 3*l - 12 = -4*h, 0*l + 2*l - v = 2*h for l.

4

Suppose -5*z = -a - 177, z - 33 = 4*a - 5*a. Suppose 0 = 5*n - 5*u - z, -4*n - 4*u = -0*n + 12. Solve 3*x - 11 = 5*l, n*l = -5*x + 6 + 2 for l.

-1

Let a = 4160 + -4154. Solve 0 = 2*k + 3*f + 1, -2*k = -4*f - a for k.

1