Let o be (2 - 1)/(1⁄3). Suppose 6*g = -0*g - 8*g. Solve 3*u + o + 3 = g for u.

-2

Suppose -3*r - 4*g = -6*g - 6, -10 = -4*r + 2*g. Suppose -r*y = 2*y - 6. Solve -k + 6 = y for k.

5

Let j = -31 - -33. Solve j = s - 2 for s.

4

Let c be 1/(-3) - (-7)/21. Suppose 5*v + c*v - 55 = 0. Solve -4*a - 1 = v for a.

-3

Suppose -3*t = -2*t + 1. Let k be t/2 - 7/(-2). Solve 2*v + 15 = -k*v for v.

-3

Let g = 82 - 78. Solve 5 = g*s - 7 for s.

3

Let g(q) = q2 + q + 4. Let x(h) = -2*h2 - h - 8. Let v© = 7*g© + 4*x©. Let u be v(6). Let f = u + 32. Solve -6*j + f = -j for j.

2

Suppose 3*p + 28 = 7*p. Solve 3 = -2*l - p for l.

-5

Suppose 3*v + 4*b + 1 = -2*v, v - 1 = -2*b. Let j = v - -2. Suppose -f + 3 - j = 0. Solve 4 = -f*r - 2 for r.

-3

Let d be 1/((-2)/12*-3). Suppose -dc = -41 + 15. Let o be (-10)/(-8)(c + 3). Solve -2*k = -7*k + o for k.

4