Let f = 1 + -7. Let i be f/1*1/(-2). Suppose -l = i - 9. Solve -3*w + 5*w = -l for w.

Let x = -13 - -18. Let s be 17/(-3) - 2/(-3). Let g = 6 + s. Solve -g - x = 2*v for v.

-3

Let f(m) = 2*m**2 - m + 1. Let q be f(1). Let g = -38 + 58. Suppose 0 = -4*a - 5*w + w + g, 5*a - 4 = q*w. Solve a*j = -j for j.

0

Let g(n) = 6*n - 4. Let z be g(2). Solve -5*y + z + 7 = 0 for y.

3

Let b® = r3 - 2*r2 + r + 2. Let x be b(2). Solve x*f + 4 = -4 for f.

-2

Let m be ⁵⁄₂₀ - ²⁹⁄₄. Let b = m + 5. Let j be b/(-3) + ³⁹⁄₉. Solve 5*k + 5 = -j for k.

-2

Let y(d) be the second derivative of d³⁄₆ + d2 - 6*d. Let a be y(-2). Solve -b + a*b - 1 = 0 for b.

-1

Suppose 0*r - 5*h = -5*r, 4*r + 4*h - 8 = 0. Let q be (2 + r)/(33/(-110)). Let m = q - -11. Solve -2 = o + m for o.

-3

Let q = -4 - -9. Let f = -3 - -5. Suppose -5*u - 2*o = -97, -f*u + 29 = -u - 2*o. Solve q*l - u = -1 for l.

4

Let i = -2 + 5. Let u(h) = h**2. Let p be u(-1). Solve -p + i = -q for q.

-2

Let i = -30 - -80. Let k be i/18 + (-18)/(-81). Solve -k = -2*z - 1 for z.

1