Suppose 4*y - r = -0*r - 38, -46 = 4*y - 5*r. Let g = y + 10. Solve 0 - g = o for o.

Let r(n) = n**2 - 7*n + 4. Let i be r(7). Let k = 7 + -3. Let m be ⁴⁄₃*18/k. Solve b + m = i*b for b.

2

Suppose 0*q - 900 = -4*q. Let p be 1/(-2 + q/111). Suppose 5*k = -4*c + p, 8*k - 40 = -5*c + 3*k. Solve c + 0 = 3*u for u.

1

Let n be (-1 + 0 - -3) + 1. Solve 5*u = n*u - 2 for u.

-1

Let p = -14 - -16. Let y be 1/(¹⁄₄₂) - 2. Suppose j = 6*j - y. Solve 0*u = p*u - j for u.

4

Suppose q = 2*o + 7, -5*q + 0*o + 53 = -o. Suppose 0 = -2*m - 3*k + 7*k + 4, -2*m + q = 3k. Let i be (-2)/m(-5 - -1). Solve -3 - i = v for v.

-5

Suppose -5*z + 2*z - 40 = -4*l, 5*l - 77 = -3*z. Let h = -11 + l. Solve -2 = -0*t - h*t for t.

1

Let c be 32/(-12)*((-14)/4 - -2). Solve 2*a = c*a for a.

0

Let x(b) = 5*b - 26. Let f be x(8). Solve -4*u = 2 - f for u.

3

Let c(u) = -u3 + 5*u2 - 4*u. Let f be c(3). Suppose 0 = -v, 3*w + 1 = 4*w - 2*v. Let m be 4/w - (-2 - -3). Solve m*p + f = -0 for p.

-2

Let q(l) = -l**2 + 3*l. Let a be q(2). Solve -3*p - 1 = -a*p for p.

-1