Let t be (-88)/(-72) - (-2)/(-9). Solve -i + 5 = t for i.

4

Let k be (-8)/28 - 88/(-14). Suppose -31 - 49 = -4*b. Solve -k*x - b = -x for x.

-4

Let q® = 6*r + 9. Suppose -20 = 5*z + 10. Let x© = -7*c - 9. Let y(f) = z*q(f) - 5*x(f). Let j be y(-12). Solve -l - j = -0*l for l.

-3

Let q(n) = n3 + n2 - n + 2. Let g = 5 + -3. Let j be g/(-10) - 27⁄15. Let k be q(j). Solve k = t - 2 for t.

2

Let c(g) = g3 + 9*g2 - 3*g + 1. Let x be c(-9). Suppose -12 + x = 2*m. Let u be (6/(-4))/((-4)/m). Solve -6 = -u*l + 6 for l.

4

Let r(s) = -s**2 - 7. Let n be r(0). Let v(f) = -5*f - 10. Let o be v(n). Solve -4*u - o = -9 for u.

-4

Let l be (0/(-3))/(1 - -1). Solve l = a - 0 + 1 for a.

-1

Suppose -3*a - 6 = 0, -2*m + a = -0*m + 2. Let x(k) = k3 + k2 - 2*k - 3. Let g be x(m). Let s be 2 - g/6*2. Solve 6*b = 3*b - s for b.

-1

Suppose -388 = -2*f + 12. Let g be ((-2)/(-5))/(4/f). Let h(n) = n**2 + 5*n - 2. Let z be h(-6). Solve -z*j = -0*j + g for j.

-5

Let m = 24 + -7. Suppose m + 7 = 3*l. Let n® = 2*r - 17. Let s be n(11). Solve -l = -o + s*o for o.

-2