Suppose -2*s - 6 = -4*s. Let h = s + -2. Let k be h + (2 + -1 - 2). Solve -2*c + 0 + 4 = k for c.

2

Let q be 1/((-40)/(-13) - 3). Solve 0 = 4*g - q - 7 for g.

5

Let q = -3 + 6. Suppose -3*l = 2*x, q*x - l = x + 8. Suppose x*g - 5*v - 34 = 0, 0 = -5*g + 5*v + 57 - 17. Solve -m + 1 = g for m.

-2

Suppose 0*a - 2*f + 15 = 3*a, -6 = -3*a + f. Solve 4*h = a*h - 3 for h.

-3

Let z® = r**2 - 6*r - 3. Let p be z(7). Suppose 0 = b + b. Let k = 5 + b. Solve 9*j - k = p*j for j.

1

Let i be (-21)/1*6/(-9). Solve i = -5*z - 6 for z.

-4

Suppose g - 3 - 3 = 0. Suppose 11*l - g*l - 10 = 0. Let i(d) = d3 + 2*d2 - 3*d. Let j be i(-3). Solve -8 = -l*t - j for t.

4

Suppose -11 - 1 = -4*u. Solve 0 = -4*m + 23 - u for m.

5

Suppose -4*l + 16 = -2*l. Let r(j) = j - 5. Let w be r(7). Solve -l = -2*u - w*u for u.

2

Suppose 3*q - 4*h + 1 = 3, 0 = 4*q - 5*h - 3. Solve -q*v = -v for v.

0