Let h be (3/(-6) - -1)*(-1 - 3). Let i be (48⁄18 - 2)/(h/(-9)). Suppose i*u - 3 = x, 3*x - 1 = -3*u + 2. Solve -2*t - 2*m + 7*m = -6, t - m = x for t.

-2

Suppose 10 = m + 4*f, -4*m + 2*f - 2 = -6. Let y be 56⁄21 - 3/(9/m). Suppose -z - y*z = z. Solve -2 = -h - j, z = -3*j + 5*j - 2 for h.

1

Let v = -168 - -169. Let h = -4 - -9. Suppose -5*i - v = 4*b, -3*b + b - 23 = -h*i. Solve 2*y - y = i*u + 9, -2*y = 2*u + 14 for y.

-3

Let o(i) = -i3 - i2 - i + 2. Let a be o(0). Suppose -j - u + 7 = 0, 18 - 6 = j + a*u. Solve -n = j*n - l + 20, n = l - 10 for n.

-5

Let c® = -3*r**2 + 33*r - 46. Let s be c(9). Solve -15*y + 12*y + 3*w - 12 = 0, -2*y = 4*w + s for y.

-4

Let p be (-1288)/368*(1 + -3). Solve i + 9*s - 4*s = -19, 3*s = -5*i - p for i.

1

Let a be ((-86)/(-26) + -3)/(123⁄39 - 3). Solve 2*i + 2*i - 1 = 5*j, -5*j - a = -3*i for i.

-1

Suppose 386 = -5*o - 5*b + 466, 0 = -5*b - 5. Solve -11*t + 2*w = -6*t + 19, t = -4*w - o for t.

-5

Let m(k) = k**2 - k - 548. Let a be m(-23). Solve -c - d = -a*c - 4, -3*d + 12 = 5*c for c.

0

Let y be -3 + 5 + -2 + -2. Let a be (12 + y)/(3⁄12). Suppose 0 = -4*o + 9*o - a. Solve 0 = -5*r + 4*l, o*r - 4*r = l for r.

0