Suppose 13 = -4*o + 5*o - 3*u, -5*u - 18 = 2*o. Solve -o = g + 3 for g.

-4

Suppose 4*m = -m + 45. Suppose 5*n - m = -54. Let t be (-39)/n - (-2)/(-6). Solve -z - 5 = -t for z.

-1

Suppose v - 3*p + 3 = -v, 3*p = 15. Let j be (1 + 0)/(2/v). Solve o - j*o = 0 for o.

0

Let m(x) = x3 + x2 + x - 1. Let k(i) = -5*i3 - 11*i2 - 3*i + 11. Let d(t) = -k(t) - 4*m(t). Let u be d(-7). Solve u*j = 2*j + 2 for j.

-1

Let t(y) be the first derivative of -3*y4⁄4 + y2⁄2 + 2*y + 8. Let m be t(-1). Solve -5*g - m = -19 for g.

3

Suppose -16 = -4*n + 2*a, -2*n - a - 4 = 4*a. Solve n*y + 10 = y for y.

-5

Suppose 0*v = -5*v + 5. Let s = 11 - 11. Suppose -5*t + s = -15. Solve -t - v = -q for q.

4

Let c be ((-18)/(-27))/((-1)/(-9)). Solve -m - c = -3*m for m.

3

Let j be (-15 - -13)/((-1)/2). Solve 4*i = 3*i - j for i.

-4

Let u(a) = -7*a2 + 4*a + 9. Let y(v) = -4*v2 + 2*v + 5. Let m(n) = 6*u(n) - 11*y(n). Let o be m(-2). Solve -9 = -0*h - o*h for h.

3