Let o be (-4)/20 - 2/((-10)/21). Solve o*b - 9 = -1 for b.

Let w be ³⁄₆ - (-2)/(-4). Let a = w + 2. Solve 0 = s - 3*s - a for s.

-1

Let d = 186 - 184. Solve 0 = d*x + 3*x + 5 for x.

-1

Suppose i + 7 = 4*v, i - 5*v = -3*i - 6. Let j = i + -8. Let a be (-2)/((²¹⁄₁₈)/j). Solve a = 4*g - 0 for g.

3

Let o(a) = a3 - a2 - 2*a + 6. Let y be o(-3). Let g = y + 24. Solve g = 2*m - 0*m - 2 for m.

1

Let o = -6 - -6. Suppose 3*j - 9 = -o*j. Solve j*d = -2*d - 15 for d.

-3

Suppose -j - 2 = -2*l, 4*j + 3*l - 4 = 10. Solve -u = j*u for u.

0

Let z = 4 + -2. Suppose 4*j = -z*x + 12, -x - 2*x + 3*j + 27 = 0. Let o(v) = v**2 - 6*v - 6. Let l be o(x). Solve 6*r = 4*r - l for r.

-5

Suppose 3*y - 6 = -0. Let j = y + -1. Let p be ((-2)/j)/((-2)/4). Solve -p*x + 13 = 5 for x.

2

Suppose 0 = -36*g + 37*g - 2. Solve 0*d = 2*d - g for d.

1

Let i(u) = -u**2 + 4*u - 1. Let m be i(2). Solve 0 = 5*t + 2 + m for t.

-1