Let l(m) = m**2 + 2*m + 1. Let d be l(-3). Solve -7 - 5 = d*x for x.

-3

Suppose 4*z + 2*x - 5 = -1, -z - x = 0. Suppose z*j - 9 = 1. Let r = -5 + j. Solve 2*t - 2 + r = 0 for t.

1

Let w be (-2)/(-9) - 43/(-9). Solve 0 = w*t - t + 8 for t.

-2

Suppose 16 = -2*y - 2*n, -2*n + 32 = -5*y - 3*n. Let a be ((-16)/y)/(4⁄6). Solve -m + 5 = a for m.

1

Let i be (-25 - -25)*2/(-2). Solve 5*t = -i - 20 for t.

-4

Let y(i) = -3 - 3*i + 4 - 2. Let b be y(-2). Suppose 3*g - 3*t = 15, -5 = -5*t + 5. Solve -b*a + g = -3 for a.

2

Let p® = 5*r**2 - 3*r + 2. Let y be p(1). Solve 0*w = -y*w + 8 for w.

2

Let v = -28 - -28. Solve 2*j + j + 3 = v for j.

-1

Suppose -2*o + 3 = -21. Suppose 0*p + 3*p + v - 7 = 0, 3*p - v - 11 = 0. Suppose 3*a - p*b = -0 + o, 2 = a - 3*b. Solve -2*y - 3*y = -a for y.

1

Let f(t) = -t + 7. Let o be f(5). Suppose 6 + 2 = 4*u. Solve -u*w + o = -w for w.

2