Suppose 4*a = x + 6, 8*a - 3*x = 5*a. Solve 20 = 3*j + a*j for j.

4

Let n(z) = 2*z**2 + z - 1. Let j be n(1). Suppose -3*h = -j*h - 4. Solve -h + 14 = -2*m for m.

-5

Let b be (-48)/(-22) + 42/(-231). Let m be 3/((-6)/(-4)) + 0. Suppose -4*u = -0*z + 4*z + 8, 2*u - 4 = m*z. Solve u = b*c - c for c.

0

Suppose -2*z = r + r + 2, r + 4*z + 10 = 0. Let i be (-1)/(2 - 3)*0. Solve a + r = -i*a for a.

-2

Suppose -2*n = -2*m, m + 4*m - 4*n - 3 = 0. Solve -m*f - f = -12 for f.

3

Let c be 12⁄3*(-2 - -3). Let q be (-1 - 0)/((-2)/c). Solve -q = -2*t + 2 for t.

2

Let b be ((-9)/6 - 0)*(-2 + 0). Solve g + 8 = b*g for g.

4

Let v be (-5)/((-100)/44) + 1/(-5). Solve -v = -h + 2*h for h.

-2

Let z(b) = -b**2 + 3*b - 2. Let n be z(2). Suppose 2*o = -n + 6. Suppose -o*p + 4*t - 3 = 0, 3*t = 4*p - 0*t - 3. Solve -2*h + p*h + 3 = 0 for h.

-3

Let y(h) = -2h + h + 1 + 2. Let m be y(3). Let k be (0 - (-1 - -2))-3. Solve 3*v = -m + k for v.

1