Suppose 4*t = -l + 16, 2*t - 20 = -3*t - l. Let p = -50 - -57. Solve 23 - p = t*i for i.

Let l be 4/(-14) - (-9)/7. Let n(x) = -x. Let a(i) = -i - 1. Let c(t) = a(t) - 2*n(t). Let j be c(l). Solve f + j = 2 for f.

2

Let a be ⁴⁸⁄₉ + (-2)/6. Suppose -5*d = -4*d - a. Solve -11 - 9 = d*f for f.

-4

Suppose 2*u - 336 = -u. Let r be ((-64)/u)/((-2)/7). Solve 0 = 7*d - r*d + 15 for d.

-3

Let s(w) = w2 + w - 1. Let f(y) = -2*y2 - 6*y + 3. Let m® = f® + 3*s®. Let v be m(4). Suppose 0*g + n - 12 = -v*g, 2*g = n. Solve g*p = p for p.

0

Let o = -6 - -8. Suppose o*n - 3*n = -1. Solve -6 = 5*j - n for j.

-1

Let k = 53 + -49. Solve -3*d + k*d = -1 for d.

-1

Suppose 220 = -0*t + 4*t. Suppose -3*s + 8*s = -t. Let m = 21 + s. Solve -m = y - 6*y for y.

2

Suppose 135 - 131 = s. Solve -2*o + s*o = 4 for o.

2

Let w be -9 + 11 + 1 + 0. Solve 2*k - 7 = w for k.

5

Let u = -3 + 0. Let w = u - 1. Let q be (w - -1)*6/(-9). Solve 0*x + x = -q for x.

-2