Let z = -77 - -78. Solve h - z - 3 = 0 for h.

Suppose f - 3*y - 2 = 5, 3*f - 2*y - 7 = 0. Solve 0 - f = r for r.

-1

Let r be (-3 + -3)*5/(-10). Solve -r*s + 5*s = 6 for s.

3

Let j be (0 + -1)*(-4 - -2). Let z be 12/(-42) - j/(-7). Suppose z = -b - b + 6. Solve 3 = b*l - 9 for l.

4

Let m = 39 + -38. Solve 0 = -5*w - m - 4 for w.

-1

Let u(f) = -f + 2. Let n be -1 + -1 - 0 - -2. Let t be u(n). Let g be (2/t)/(²⁄₆). Solve -25 = -g*w + 8*w for w.

-5

Let b be ³⁸⁄₅₇ - 7/(-3). Solve 2*c - b*c = -1 for c.

1

Let o = 3 + 4. Suppose o*f - 2*f = -y + 15, 9 = y + 2*f. Solve 2*v = y + 3 for v.

4

Suppose -4*n + 28 = -12. Solve -4*j = j + n for j.

-2

Suppose -2*m + 49 = -3*p + 2, 5*m - 60 = -4*p. Solve -3*c = c + m for c.

-4

Suppose 1 + 7 = b. Solve 0*i = -2*i - b for i.

-4