Suppose 4*x = j + 23, -2*j = 4*x + 2*j - 28. Solve 0 = x*u - 3*u + 3 for u.

-1

Suppose -5*w - 125 = 5*a - 0*w, -3*a + w = 59. Let k be (7/a)/((-1)/9). Solve k*s + 5 = -1 for s.

-2

Let t(f) = f**2 - 8*f + 16. Let n be t(5). Solve -4*c + 9 = n for c.

2

Let m be 3⁄6*(0 + 8). Let k be (10/m)/(3⁄6). Suppose -15 = -4*u + 3*x, -2*u + 14 = -k*x - 11. Solve 9 = -u*w + 3*w for w.

3

Suppose -d + 2*p - 3 = 0, 4*p - 48 = -4*d - 0*p. Let r = -4 + d. Solve -r = y - 2 for y.

-1

Let s be ((-72)/(-27))/((-2)/(-3)). Solve s*m - 2 = 18 for m.

5

Let h be 357⁄34*(-4)/(-3). Solve 0 = 4*q - h + 2 for q.

3

Let f = 8 - 5. Suppose -f*q + 5*o - 10 = -4*q, 10 = 5*o. Let m be (-2)/(-2) - (1 + q). Solve 0 = -x - m*x + 3 for x.

3

Let r(i) = i**2 + 6*i. Let l be r(-7). Suppose -5*z = 3*g - 8, z + 0 = -2. Solve -4*p = -l*p - g for p.

-2

Let u be (-45)/(-10) + 2/(-4). Suppose -u - 25 = -a - q, 0 = -5*a - 2*q + 133. Solve -n = 4*n - a for n.

5