Let z be (6 - 1)/(0 - -1). Suppose 6*d - 20 = d. Solve -d = -z*k + 3*k for k.

2

Let f be (10⁄6)/((-7)/(-21)). Let g = 1 - f. Let d be (2 + -2)*(-2)/g. Solve d*b = -3*b + 9 for b.

3

Let g® = r. Let b be g(2). Solve b*a - 4*a = 8 for a.

-4

Let q(i) = -i2 - 4*i - 6. Let o be (-8)/(-3)*3/(-2). Let g be q(o). Let l(d) = d3 + 5*d**2 - 6*d. Let m be l(g). Solve m = -0*x + 2*x - 6 for x.

3

Suppose g + 5*w = w + 15, 3*g - 5*w + 6 = 0. Solve g*f - 1 = 2 for f.

1

Let r be -5 - (1 - (13 + 2)). Solve -r = q + 2*q for q.

-3

Suppose -5*k - 3*f + 30 = -8*f, 4*f = k - 18. Suppose -q = -k - 0. Let a(h) = -h + 2. Let r be a(2). Solve q = -2*c - r*c for c.

-1

Suppose b + 5 = -10. Let g(t) = t3 + 15*t2 + 2. Let u be g(b). Solve 2*w = -u + 6 for w.

2

Suppose -26*v = 30*v - 560. Let q(y) = -y + 8. Let j be q(5). Solve 0 = j*d - v + 4 for d.

2

Let n(b) = b + 3. Suppose 5*f + 4*x = 18, f - 6*f + 15 = 5*x. Let v be n(f). Suppose 5*z - 6 = v. Solve 0*d - z = 3*d for d.

-1