Suppose -49 + 99 = 5*r. Solve -k + 3*k = -r for k.

-5

Let l(k) = -k3 - 7*k2 - 6*k + 3. Let i be l(-6). Let j = -3 - -9. Solve -i*o + j = 15 for o.

-3

Let z be -1 - (-7 - 6/(-2)). Let k be (-1)/(0 + -1)*z. Solve 9 = k*a - 0 for a.

3

Suppose -27 = o - 4*o. Solve -o = 4*p + 7 for p.

-4

Suppose m + m = 0. Suppose 24 = -5*b + 4*l, m = 5*b + 2*l + 1 + 17. Let g(a) = a3 + 3*a2 - 4*a + 2. Let s be g(b). Solve -2 - s = x for x.

-4

Suppose 5 = -2h - 1. Let g be 1/(-1)(h - 1). Solve -4*v - 16 + g = 0 for v.

-3

Suppose 0 = 8*h - 15 - 1. Solve -3*v = -h - 7 for v.

3

Suppose 10 = -l + 4*l + 2*n, l = 4*n - 6. Solve g - l = 2*g for g.

-2

Suppose 0 = 17*x - 15*x - 10. Let m(v) = v + 22. Let r be m(-10). Solve x*t = t + r for t.

3

Let l(i) = -2*i + 3. Let f be l(-3). Solve 34 = -5*p + f for p.

-5