Suppose 0 = -4*a + k + 3, -2*a - a + 1 = -k. Solve -a*r + 15 = r for r.

5

Let b(i) = 4*i - 7. Let u be b(9). Suppose 7*k + 5*h = 3*k + 56, 0 = -5*k + 4*h + u. Solve -3*q + k = -0*q for q.

3

Let k be 1(1 - 10⁄2). Let f be -4 - -1(0 + 0). Let l be (-2)/f*k/(-2). Solve 0 = 5*d + 4 + l for d.

-1

Suppose 24 = 2*r - 528. Suppose 4*a - 2 + 22 = -4*h, 4*h + 27 = -5*a. Let d be r/14 - 2/a. Solve w = -4*w - d for w.

-4

Let t(n) = n*2 + n. Let s be t(3). Suppose -m - m - s = 0. Let v be (-8)/m(-27)/(-6). Solve -j = -v*j + 10 for j.

2

Let x(j) = -j3 - 7*j2 + 8*j + 5. Let r be x(-8). Solve 10 + 10 = -r*p for p.

-4

Let j(x) = -x**2 + 13*x + 15. Let p be j(13). Solve -p = -5*g + 2*g for g.

5

Let y be ((-24)/(-21))/(-4) - 531/(-21). Solve -3*v - y = 2*v for v.

-5

Let p(f) = f3 - 2*f2 + f + 2. Let s be p(2). Let a be s/((-36)/(-15))*15. Solve 2*y + 3*y = a for y.

5

Suppose -o + 4*f + 12 = 0, -10 - 8 = -2*o + 5*f. Solve 3 = -o*i + i for i.

-1