Let l(b) = b - 4. Let o be l(-3). Let a = 7 + o. Solve 4*t - 3*t = a for t.

0

Let r(l) = -l - 2. Let x be r(-2). Suppose -3*v - 2*g + 25 = x, -g - 2*g = 2*v - 25. Solve -20 = d - v*d for d.

5

Let m be (-6)/21 + (-32)/(-14). Solve i - m = 3*i for i.

-1

Let o(t) = -t3 + 4*t2 + 5*t. Let v be o(5). Solve 5*i + 5 = -v for i.

-1

Suppose 2*n = -s - 2, -3*s - 2*n = -0*n + 2. Suppose t + 5*c - 18 = -0*c, 2*c - 10 = s. Let x = t - -12. Solve -x*i + 8 = -2 for i.

2

Suppose 4*r - 16 = 2*v, 0 = 2*r - 9*v + 4*v + 8. Let c = 4 + r. Solve c = -z - z for z.

-5

Suppose -12 = -0*v - 3*v. Let m = v - 4. Let n = m + 6. Solve 2 = -4*d - n for d.

-2

Let c be -6 + 3 + 15*1. Let y(d) = -d3 - 5*d2 + 5*d - 5. Let k be y(-6). Let x be k + (c/3 - 0). Solve -x*l + 8 = -l for l.

2

Suppose -5*i + 44 = 4. Let u = -6 + i. Suppose -3*b + u = -5*m + 6, -18 = -4*m - 5*b. Solve -m*v + 5 = -5 for v.

5

Let l be (2⁄8)/(1⁄20). Suppose l*g = g. Solve g = j - 3*j + 4 for j.

2