Suppose 0 - 30 = -2*x. Let j(y) = 7*y**2 + 2*y + 1. Let k be j(-1). Suppose -k*g = -3*g. Solve g*i + x = 5*i for i.

Suppose -2*v + 9 = -1. Solve 3 = q + v for q.

-2

Suppose c = 3*y - 2*c - 24, -y - 12 = 3c. Let i = -3 + y. Let b be (2 - i)(0 + 2). Solve -b*f - 18 = -2 for f.

-4

Let s be ⁵⁰⁄₁₄ + ⁹⁄₂₁. Suppose 0 = r + s*r - 30. Let t(y) = -y3 + 2*y2 + 4*y - 3. Let h be t(2). Solve -4 = h*v + r for v.

-2

Suppose 4*c = c. Suppose 4*d - 3 - 1 = 0. Let k = d - -1. Solve c = -y - k*y + 9 for y.

3

Suppose 0 = -12*y + 19*y - 21. Solve -y*d = 5 + 7 for d.

-4

Let n be ((-15)/(-3))/(²⁄₄). Let g be (-1)/((-15)/6)*n. Suppose g*w - 4 = 12. Solve 0 = -w*z + 8 - 4 for z.

1

Let n(m) = m + 5. Suppose -4*j = -4*w + 8, -j - w + 18 = 3*w. Suppose 0*g - 8 = j*g. Let v be n(g). Solve -4*r = -v - 3 for r.

1

Let m(h) = -h3 - 3*h2 - 3*h - 2. Let p be m(-2). Solve -t = -p + 1 for t.

-1

Let l be (-52)/6*(-9)/6. Let x = -9 + l. Suppose 2*w + x*q = 4, 2*q - 12 = -w + 5*q. Solve 0 = -r + w*r + 10 for r.

-2

Suppose 3*j - 31 = -10. Suppose d = 1 - j. Let z = d + 10. Solve -5 - 3 = -z*s for s.

2