Suppose 5 + 5 = 3*s + f, -5*s - 5f = -20. Let n be -1 + (s - 5)-1. Solve 5*i = n + 9 for i.

2

Suppose 11 = -5*j + 2*x, -5*x - 4 - 6 = 0. Let n be 16 - j/((-6)/4). Let t = n - 7. Solve -t + 19 = 3*p for p.

4

Let w(y) = -2*y + 6. Let v be w(3). Suppose v = -c + 3*c. Solve c = -3*x - 2*x + 25 for x.

5

Suppose 18 = 6*o - 3*o. Let a(y) = -4*y - 2. Let r be a(-2). Let s = r - o. Solve s = -3*j - j - 12 for j.

-3

Let u = -3 - -5. Let m(w) = -4*wu + 3*w2 - 3*w - 2 - 5*w. Let d be m(-7). Solve d*b = b for b.

0

Let q be 1(5(-4)/(-10) - -3). Solve 0 = -q*k - 10 - 5 for k.

-3

Let j be 104⁄28 - 2/(-7). Suppose -2 = 2*m + 2*x - 8, 10 = j*m + 2*x. Solve -3*d + 2*d = -m for d.

2

Suppose 0 = -7*z + 16 + 5. Suppose 2*p = 2*t - 18, -3*t = -p + 3*p - 17. Solve z*a - t*a + 16 = 0 for a.

4

Suppose -1 + 6 = 5*s. Let h be ((-5)/(-3))/(s/3). Solve -l = 4*l - h for l.

1

Let s be (140/(-30))/(2/(-3)). Solve 2*t + 3 = -s for t.

-5