Suppose -4*n = -6*n. Solve -5*k + 7 + 3 = n for k.

2

Let v® = r - 1. Let k(n) = n2 - 12*n + 10. Let a(y) = k(y) + 5*v(y). Let p be a(6). Let u(q) = -2*q3 - q. Let i be u(p). Solve 0 = -i*b - 2*b for b.

0

Let f = 19 + -19. Suppose -c = -5*p - 15, 10 = -6*p + 4*p. Let i be 1/(c/6 + 2). Solve f = -2*o - i*o - 5 for o.

-1

Suppose 0 = m - 4*m. Suppose -3 = -m*b - b. Suppose b*n = n. Solve 2*i - i = n for i.

0

Let q = 140 + -130. Solve -10 = 4*o + q for o.

-5

Let z be 0 - (1 + -4 - 1). Suppose n + z*i = 12, i + 14 = 4*n - 0*i. Solve 0 = 4*j - 6*j + n for j.

2

Let x(b) = -b + 11. Let r be x(9). Let o = 4 - r. Suppose -4*y + 8 = -2*s, 13 + 2 = 5*y. Solve o*k + s*k = -12 for k.

-3

Let p = -403 + 423. Suppose -2*b + 6 + 4 = 0. Solve -5*a + b = p for a.

-3

Suppose 2*l - 10 = -3*l. Suppose 0 = -n - 4*j + 4, -3*j + 1 = -4*n - l. Suppose -s - 3*y = -8, n*s - 7 = -s - 2*y. Solve s*h + 0 - 5 = 0 for h.

1

Let s be ((-30)/(-9))/((-2)/(-3)). Suppose -17 = -3*g + m, 0 = s*g + 3*m - 26 + 7. Solve 0 = g*c - 8*c + 6 for c.

2