Suppose 7*k - 4*k - 9 = 0. Solve -k*t = 3 - 9 for t.

Let n be ²⁄₁₂ - (-52)/(-24). Let t be 0 - n - (-4)/4. Solve t*z + 10 = -2*z for z.

-2

Suppose -5*r + 55 = 5*p, 6 = 2*p - 0*p. Solve 0*f - 2*f + r = 0 for f.

4

Let y(s) = s3 - 6*s2 + 5*s + 5. Let z be y(5). Suppose z*a + 5 - 45 = 0. Suppose -2*i = -6*i + a. Solve i*t = 4*t for t.

0

Let i = 34 + -51. Let w = 20 + i. Solve 0 = -l + w*l - 4 for l.

2

Let i(x) = -x + 3. Let r be i(-4). Let p = 8 + r. Solve 3*m - p = -0*m for m.

5

Suppose -4*z + 4*v = -32, 3*z + 11 = -0*z - 4*v. Let w© = 3*c2 - c + 3 + 0*c + cz - 4. Let m be w(-2). Solve -4 = -j + m*j for j.

-1

Suppose 2*f = t + 5*f - 11, 4*f - 10 = t. Suppose -2 - t = -2*a. Solve 4*g - a = 10 for g.

3

Let h be 13*(³⁄₃ - -1). Suppose -4*o = -36 - 16. Let v = -12 + o. Solve -h = 5*w - v for w.

-5

Let x = -90 + 103. Solve -20 = 17*g - x*g for g.

-5

Let p be 1/(-3)3-1. Suppose 5*m - 2*o = 13, -5*m + 11 + 6 = -3*o. Let l be 3/m + 2/(-1). Solve -l = -i + p for i.

2