Let g = -7 + 13. Solve -g = -5*a - 1 for a.

Let j(q) = -q**2 - q. Let f be j(0). Let s = f + 0. Solve d = -s - 3 for d.

-3

Let s(a) = -7*a2 - 5*a + 2. Let o(z) = 11*z2 + 7*z - 3. Let n© = 5*o© + 8*s©. Let w be n(-5). Solve -3 = -x - w for x.

2

Suppose 0*a - 24 = -5*a + r, -24 = -4*a - 4*r. Suppose -a*n - 16 + 131 = 0. Let z = -16 + n. Solve 32 = 5*q + z for q.

5

Suppose -3*r = -4*d - 4*r - 21, 0 = -2*d + 4*r + 12. Let u be (-10)/d + 1/(-2). Solve u*h = 1 - 11 for h.

-5

Suppose -3*n - 12 = -7*n. Suppose 0 = -3*c - 2*p + 10, -15 = -3*c + 2*c - n*p. Solve 3*a + c = -6 for a.

-2

Let p(y) = y3 - y2 - y. Let i be p(0). Solve i = -4*l + 2*l for l.

0

Let g be 12*(³⁰⁄₉ + -3). Solve -o - 12 = -g*o for o.

4

Let d = -5 - -8. Suppose 3*c = 2*c + 3*t + 16, -3*t - 24 = -d*c. Solve 0 = g + 3*g + c for g.

-1

Suppose 5*n - 4 = 4*n. Let k be (⁴⁄₃)/(⁶⁄₉). Suppose 0 = 3*g - k*g - 24. Solve -n = -4*r - g for r.

-5

Let x = -13 + 5. Let l be (-122)/(-8) - (-2)/x. Let s be ¹⁸⁴⁄₄₄ + (-8)/44. Solve c = s*c - l for c.

5