Let b = -5 + 5. Suppose b = -7*n + 2*n. Suppose 4*i - k + 7 - 43 = n, 0 = 2*i - 4*k - 4. Solve 0*t + 2*t = -i for t.

Let x be -1³⁄₂(-10 - -4). Solve -x*b = -4*b for b.

0

Suppose 0 = -p - 0p. Let g be 14/(-21) - 20/(-3). Let b be (-8)/g(-45)/20. Solve p = o - b*o for o.

0

Let m be ²⁄₅ - (-84)/(-10). Let h be (-20)/m*¹⁸⁄₁₅. Solve -h*l = l for l.

0

Suppose -x = 4, 2*r + 3*x - 13 = -33. Let d = r - -7. Solve 0 = d*a + a - 12 for a.

3

Let m = -16 + 20. Suppose -3*q = -p - 6 - 7, m*p = -16. Solve 1 + 8 = -q*b for b.

-3

Let x be 11/(-55) - (-26)/5. Let n be 11 + 2 + -4 - 2. Let v(d) = -d**2 + 9*d - 10. Let u be v(n). Solve u = x*i + 9 for i.

-1

Suppose 6*v - 2*v = -j + 10, 3*v - 4*j + 2 = 0. Suppose 2*f - v*g - 11 = 3, f + g - 5 = 0. Solve -2*s = -f*s for s.

0

Let n(z) = z**2 - 8*z + 6. Let k be n(6). Let c be 10/(-3)*k/5. Let m be 10 + 0 + (c - 2). Solve -b = 2*b - m for b.

4

Let m(y) = -y - 3. Let f be m(-5). Let c = f - 2. Let n be 4 - (-1 + 3 + -1). Solve c = -n*t + 4*t for t.

0

Let r be (-138)/115*(-20)/6. Solve -8 = 4*y + r for y.

-3