Suppose j = 2*q - 8, -16 - 15 = -3*j - 5*q. Let g be (-4)/(-4) + 0 + j. Solve g*c + 0 = -15 for c.
-5
Suppose 4*r + 0 + 18 = -t, 5*r + 21 = -2*t. Solve t*u - 1 = 5 for u.
3
Let t(o) = -7 + 0*o + 4*o - o + 1. Let r be t(6). Solve -r = 3*g + g for g.
-3
Let v be (-15)/(-25) - (-3)/(-5). Let u = 19 + -17. Solve -o = u - v for o.
-2
Suppose -3*i + 2*o + 0*o = -20, 5*o = 4*i - 36. Solve c = -3*c + i for c.
1
Suppose 5*z + 2*w - 19 = 0, 3*w + 7 = 5*z - 2. Solve z*a - 8 = -a for a.
2
Let x be (12⁄8)/(1⁄2). Solve -8 - 1 = -x*q for q.
3
Let k = 20 + -10. Let c(u) = u3 - 10*u2 - u - 5. Let p be c(k). Let m = 21 + p. Solve -t + m = -3*t for t.
-3
Let f(z) = -z**2 - 3*z + 1. Let r be f(-4). Let k = 5 + r. Solve -3*s = -k*s + 1 for s.
-1
Let r(d) be the third derivative of -d6⁄120 - d5⁄15 + d4⁄8 - d3⁄3 + d**2. Let i be r(-5). Let j(g) = g. Let n be j(0). Solve -i = -4*t - n*t for t.
2