Let n be 5*(0 + -1 + 2). Let d be n/3 + (-1)/(-3). Solve 10 = d*a + 3*a for a.

Let d be -2 + (-4 - -3 - -5). Let r(v) = 6*v2 + 5*v + 9. Let g(b) = 3*b2 + 2*b + 4. Let s(u) = 9*g(u) - 4*r(u). Let q be s(2). Solve 2 = -d*z + q for z.

3

Let n be 5/(-20) - (-49)/4. Suppose 0 = 3*i + i - n. Let x be 1*2 - (3 - 1). Solve x*o = -i*o for o.

0

Suppose 5*n - 2 = -t - 1, 2*t + 8 = 0. Solve 0*g + n = g for g.

1

Suppose o + 13 = 4*o - 4*x, 0 = -5*x - 5. Let b be (²⁄₃)/(o/18). Solve -5 = 3*v + b for v.

-3

Let n = 3 + -1. Let j(w) = w3 + 16*w2 + 18*w + 45. Let o be j(-15). Solve n*d + 8 = -o*d for d.

-4

Let z(t) = 2*t3 - 3*t3 + 2*t3 - 3*t - 7 - 4*t2. Let f be z(5). Solve -f*a = -7*a for a.

0

Let j(y) = -y + y2 + 2*y2 + y2. Let w© = c2 + 6*c + 1. Let d be w(-6). Let m be j(d). Solve g = m*g - 6 for g.

3

Suppose 3*y + 6 = 0, j - y - 5 + 0 = 0. Suppose k = -j*k + 12. Solve 3 + k = 3*q for q.

2

Let m be (-4)/18 + ⁴¹⁵⁄₄₅. Solve 2*w = 5*w - m for w.

3

Let h(z) = 4*z + 5. Let x(p) = -5*p - 1 + 0 + 4*p. Let d(m) = 2*h(m) + 10*x(m). Let r be d(-6). Solve 2*n = -2*n + r for n.

3