Suppose -10*a = -7*a. Solve 5*d = -a*d - 15 for d.

Let a(b) = -2*b + 3. Let k be a(5). Let j = k - -9. Solve -j*h = h for h.

0

Suppose 5*f - 14 = -4. Solve 0 = -3*t + f*t - 5 for t.

-5

Suppose 9*o - 14*o = -20. Let y(s) = -s3 - 2*s2 + 4s + 4. Let w be y(-4). Let u be (3 - 2 - 1)-1. Solve u = -0*h + o*h + w for h.

-5

Let s be -12 + 0 - (2 - 4). Let w be (-6)/s*(-1 + 6). Solve -j + w = 2*j for j.

1

Let z be (-18)/(-10)*³⁰⁄₉. Let s be (-1)/(0 - (-2)/(-18)). Solve 0 = 5*c - z - s for c.

3

Let y be 2 + -3 + (-8 - -9). Solve y*k - 10 = 2*k for k.

-5

Let g(h) = 2*h2 + 2*h - 1. Let d be g(-2). Let w(i) = -i3 - i**2 - 3*i - 3. Suppose -o + 2*a = 4 - 2, 0 = 5*a. Let b be w(o). Solve -d*u = -b*u for u.

0

Let t = -15 + 18. Solve -t*i - 9 = -6*i for i.

3

Let r(q) = -2*q3 - q2 + q. Let y be r(1). Let l be ²⁰⁄₈ + (-1)/y. Solve -l*u + 2 = 8 for u.

-2

Let o be 2 - 3 - (0 - 2). Suppose -8 - o = -3*w. Solve 0*f - 9 = w*f for f.

-3