Suppose -j + 2*j = 6. Solve 2*w - j*w = 8 for w.

-2

Let v(d) = d3 - 16*d2 - 19*d + 38. Let u be v(17). Solve -u*t - 2*t = 0 for t.

0

Suppose 5*x + 3*u = 20, 0 = -x + 2*u - 15 + 6. Let b be x/1 + 7 - 2. Suppose -2*q + 5*h = -16, q + 0*h - 13 = 5*h. Solve -b*g + q*g - 9 = 0 for g.

-3

Let h© = -4*c + 1. Let i be h(-3). Let x = -3 + 0. Let f = 7 + x. Solve f = 3*d + i for d.

-3

Let b = -22 + 23. Solve 2 + b = a for a.

3

Suppose 2*i - 8 = 4*x + 2, -15 = -3*i. Solve x = -5*l + 1 + 14 for l.

3

Suppose -5*j + 11*i + 18 = 9*i, 2*i = 3*j - 14. Solve -4*f = -2*f + j for f.

-1

Let u be 2*((-3)/(-2) + 1). Suppose 0 = u*a - 10 - 10. Suppose z - 10 = -a*z. Solve -z - 6 = -4*p for p.

2

Let p(i) be the second derivative of -i3⁄6 - 5*i2 - 2*i. Let m be p(-12). Solve -c - 5 = -m for c.

-3

Suppose -4*t - 35 = -t + 4*n, -10 = 5*n. Let h(k) = -k - 6. Let a be h(t). Solve -a*d = 3 + 9 for d.

-4