Suppose -5*y = -7*y. Solve 2*z + y*z + 10 = 0 for z.

Let h(z) = z**2 - 4. Let w be h(-2). Suppose v - 8 = -w*v + 4*j, -4*v = -j - 62. Solve -n - 3*n - v = 0 for n.

-4

Suppose 5*k - 5*f = 25, -k + f = -2*k + 3. Suppose 2*s = 2*v + s - 10, 4*v - ks - 20 = 0. Let a be 1(0 - (1 - 14)). Solve v*p + a = -12 for p.

-5

Suppose -4*m + 5*k = -9, 7 = 2*m + k - 8. Solve 0 = 7*j - 4*j + m for j.

-2

Suppose 4*x + 7 = n, 10 = n + 3*x - 4. Suppose -2*d + 3*v = 9, 0 = -4*d + 5*v - 2 - n. Let m be (d - 6)/(9/(-15)). Solve t - m = -3 for t.

2

Let k(g) = 4*g**2 - 6*g - 7. Let i be k(7). Suppose -5*u = -8 - i. Solve -5*f = -6 + u for f.

-5

Let a be 1(-6)/9-6. Solve -2*s = a + 2 for s.

-3

Let k be -1 - -2 - (-3 + 4). Suppose -5*u + 10*u = 5. Let i = k + u. Solve b + 3 = -i for b.

-4

Let w(k) = k2 - k + 1. Let t(n) = 7*n2 - 4*n + 3. Let i(y) = t(y) - 5*w(y). Let l be i(-2). Solve l*o - 12 = -0 for o.

3

Suppose 5*h - 163 - 72 = 0. Suppose h = 4l - 1. Let m be 6(-1 + l/9). Solve -4*o + m = -2 for o.

1

Let c be ⁸⁄₂₈ - 38/(-14). Solve 3*t + 0 = c for t.

1