Suppose -4*i + 8*i - 48 = 0. Suppose -t + 6*f + 18 = 3*f, t + 3*f + 12 = 0. Solve -i = t*y - 6*y for y.

Let c(y) = -y3 - y2 + 3. Let l be c(0). Solve l*f + f = -20 for f.

-5

Suppose 5*x - 15 = 2*x. Solve -t = -0*t + x for t.

-5

Suppose 2*i = -3*k, -4*k + 17 = -0*k - 3*i. Let d be 1 + k + (2 - 1). Solve -w = w + d for w.

-2

Let q = 14 - 9. Suppose -5*d + 5*m = -45, 3*d + q*m = 2*d - 9. Suppose -3*t + 3 = 0, 4*t - 5 - 9 = -2*f. Solve -3*c + f*c = -d for c.

-3

Suppose 0 = -m + 5*h + 2, m = -5*h + 12. Let q(j) = j3 - 4*j2 + j + 1. Let k be q(3). Let v = k + 5. Solve 4*s + 5 + m = v for s.

-3

Suppose -13*u + 5*u = -2*u. Solve u = p - 4*p for p.

0

Let w® = r3 + 5*r2 - 6*r + 2. Let f be w(-6). Let g = 0 + f. Solve -4 = -0*a - g*a for a.

2

Let q = -6 - -12. Suppose 5*g - 48 = -q*l + 2*l, 3*l - 5*g - 36 = 0. Let a be (-18)/l - (-9)/2. Solve -a*z = -2*z - 2 for z.

2

Let d be ((-5)/(-3))/(¹⁄₃). Suppose 80 = -u + d*u. Solve w + u = -3*w for w.

-5

Let x be (2 + 11 + -3)/2. Suppose 0 = x*c - 2*c - 24. Solve 0 = -c*b + 3*b + 10 for b.

2