Let c be 13 - -1 - (1 - 1). Let o = -5 + c. Let j be 1 - (o/(-3) - 2). Solve -4 - j = 2*h for h.

Let m(y) = 7*y + 1. Let c be m(2). Suppose -12 = -3*j + c. Solve 3*o + 3 + j = 0 for o.

-4

Let f(y) = y + 4. Let l be f(-3). Let w be (¹⁄₂)/(³⁄₆). Let s be 3 + 0 - w/l. Solve s*x = 5*x + 15 for x.

-5

Suppose 12 = 4*z, 5*y - 3*z + 55 = 2*z. Let p = y + 14. Suppose 2*b - 8 = -v - 3*v, 12 = 3*b + 5*v. Solve -p = -l + b*l for l.

-2

Suppose -12 = -2*w - 0*w. Let h = -1 + w. Solve -h = 2*z - 1 for z.

-2

Let k = -4 + 14. Suppose -2*p = 4 - k. Solve -p*g + 0 = 9 for g.

-3

Let r be (-6)/(-5)*(-5)/(-2). Let u be r/6*2 - -14. Suppose -2*x = -a - 5*x - 9, u = a - 3*x. Solve -a*m - 18 = -3 for m.

-5

Let l(a) = a + 7. Let j(w) be the first derivative of -w**²⁄₂ + w - 3. Let z be j(6). Let p be l(z). Solve -p*d = -1 - 7 for d.

4

Let w(f) = f**2 + f. Let s be w(1). Let q be (3/s)/(¹⁄₂). Solve q*a = a + 4 for a.

2

Suppose 6*s - 7*s - 4 = 0. Let y be -1 + 2 + (s - -14). Solve -y = 5*c - 1 for c.

-2

Let t(y) = y**2 + 5y - 4. Let c be t(-6). Let m = 3 + -2. Let h be -1 + 1(0 + m). Solve h*r = -c*r for r.

0