Let l be 2948/(-18) + (-6)/27. Let t be l/10 + (-8)/(-20). Let h be (t/10)/(-4)*5. Solve h = -3*o - 4 for o.

Let m be 3*((-14)/(-6) - 3). Let g be 1/m - 75/(-10). Solve 4*i - g*i = 0 for i.

0

Let i be -3 + ²⁷⁄₁₂ - (-3)/4. Solve 3*m - 4*m - 1 = i for m.

-1

Let p® = -r - 7. Let k(a) = 1. Let u(n) = 5*k(n) + p(n). Let b(d) = 2*d3 + 3*d2 - d - 2. Let h be b(-2). Let m be u(h). Solve -3*j - 4 = m for j.

-2

Suppose 5*b = -35 - 95. Let k be (-4)/(-14) - b/7. Solve 4*q - k = 8*q for q.

-1

Suppose 0 = -2*v - 5*g + 4, 2*g = -4*v + 6*g + 8. Let a = 0 + v. Suppose -3*r + a*p + 6 = 0, -r + 5*r - 28 = -4*p. Solve -4*n - r = -0*n for n.

-1

Let s be (0 - -12)*(-10)/4. Let o be 132/s + (-2)/(-5). Let v be (2/o*0)/2. Solve v = l + 2*l for l.

0

Let w be (³⁄₉)/(((-20)/24)/(-5)). Solve 3*y = -w*y + 5 for y.

1

Let m(q) = q**2 - 4*q - 1. Let y be m(5). Solve 0*b + 2*b - y = 0 for b.

2

Let r be 1*(3 + -3)/2. Solve -o - 3 - 2 = r for o.

-5

Suppose 5*k - 2*p - 37 = 0, 5*k + 2*p - 48 = 5. Suppose 7*v + 2 = k*v. Solve 5*r = -6 + v for r.

-1