Let g be (-4)/(3/12*-2). Let m = g - 3. Let h = -1 - -1. Solve -m*x + 3*x = h for x.

Let u be ⁴⁸⁄₄₀*(-10)/(-4). Solve u*x = -x for x.

0

Suppose 11 = 10*n - 19. Solve -n*p = p + 12 for p.

-3

Suppose 3*x - 10 = -5*i, -5*x - 6*i + 10 = -i. Suppose -2*r + 4*r - s - 10 = x, -4*s = 16. Solve m + 2 + r = 0 for m.

-5

Let w(p) = 3*p**2. Let t(x) = -x - 1. Let g be t(-2). Let k be w(g). Let j = -1 - -4. Solve j*v + k = -9 for v.

-4

Let m(s) = -s3 + 10*s2 + 10*s + 14. Suppose 0 = 4*j - 44. Let t be m(j). Solve -t*i = -8*i for i.

0

Let a = 3 + -1. Suppose -a*n + 5*n + 75 = 0. Let v be (³⁄₅)/((-5)/n). Solve -2*m + 15 = v*m for m.

3

Let k be ¹⁰⁄₈ + -1 + (-189)/(-28). Solve 12*g - 25 = k*g for g.

5

Let x(i) = 5*i**2 + i + 1. Let d be x(-1). Suppose -d*v + 20 + 5 = 0. Solve 3 + v = -4*g for g.

-2

Suppose -u = 4*u + d - 39, -5*u + 44 = -4*d. Solve u*q = 9*q + 2 for q.

-2

Let g(t) = t3 + 15*t2 + 13*t + 20. Let r be g(-14). Let u = r + -28. Solve 4*k + 2 - u = 0 for k.

1