Suppose 4*z = z + 9. Suppose z*w - 3 = 3. Suppose w*a = -a. Solve a*b - 4*b = 4 for b.

Suppose -2*z + 1 = -7. Suppose -y - 4*y = -260. Suppose -t + 2*j + y = 2*t, -3*j - 68 = -4*t. Solve z*s - t = -4 for s.

4

Suppose 2 = i - 2. Let r(g) = -i*g + 7 + 3*g + 0. Let j be r(5). Solve c - j = -c for c.

1

Let q be ((-6)/(-9))/(⁴⁄₁₈). Solve -q*f - f = 0 for f.

0

Suppose -3*h + 19 - 10 = 0. Solve -2*g - h = -5*g for g.

1

Let i(t) = -t**2 - t + 22. Let x be i(-5). Solve x*f = -3*f + 15 for f.

3

Let c(a) = a3 - a2 - a - 1. Let v be c(3). Suppose -6 = 4*r - v. Let b = r - 1. Solve b = -2*y + 3*y for y.

1

Let k(d) = d - 3. Let u be k(6). Let j = 0 + 0. Let o = 74 + -74. Solve j*a - u*a + 9 = o for a.

3

Let i(h) = -2*h3 + 3*h2 - 2. Let u be i(2). Let o(v) = -v**2 - 8*v - 8. Let k be o(u). Suppose 11*r = 39 + 93. Solve -k*s + r = -0*s for s.

3

Suppose -3*z = -6 - 3. Solve -z*m = -5*m + 4 for m.

2

Let g(j) = j2 - 7*j + 8. Let x be g(6). Let o(k) = k2 + 4*k - 3. Let q be o(-5). Suppose -x = q*c, 14 = p + p - 2*c. Solve 2*b + b = p for b.

2