Suppose -13 - 16 = -10*z + 71. Solve -55 + 43 = 4*w + 2*j, 0 = 3*w + 2*j + z for w.

-2

Let b be (-1 - -1)/(9 + (-40)/4). Solve -2*x + 7*x - 10 = 0, b = -2*f + x - 12 for f.

-5

Suppose -34 = -278*t + 280*t - 4*p, -40 = -4*p. Let q be (-2)/(-10) - (-24)/5. Solve 4*g - 3*g = -u + t, -q*u - 2*g + 9 = 0 for u.

1

Let s be (12/(-20))/(9⁄6)*300/(-12). Solve 5*h - 40 = -6*l + s*l, 22 = -2*l + 3*h for l.

-5

Suppose -67*i = -68*i - 3. Let a be (-5 + (-54)/(-12))*i*2. Solve a*k + 2*h - 8 = 0, -k - 6*h + 4*h = 0 for k.

4

Let f = 298 - 296. Suppose -2*a - 8 = 5*y - 85, -y = 5*a + 3. Let o = -26 + 51. Solve -y = 4*d + f*k - k, -5*k = o for d.

-3

Let z be (2 - (-2 - -3)) + (-429)/(-143). Solve 0 = 5*b - 2*q + 11, 0 = -z*b - 3*q + 5 for b.

-1

Let o(y) = 6*y**2 + 27*y - 7. Let w be o(-5). Let n(v) = 9*v - 70. Let k be n(w). Solve -3*x + 0*x - 5*s + 10 = 0, k*x - 8 = -4*s for x.

0

Let a be 22*(0/5 - (-21)/6). Let l = a + -73. Suppose 33 + 17 = 2*s. Solve -28 = -l*r - 3*t - t, 0 = 5*t - s for r.

2

Let f(j) = -2*j3 + 10*j2 + j - 1. Let h be f(5). Suppose 0 = -2*t - h, 1 = -2*i - 3*t + 5. Solve -i*o = 4*w - 5, -o + 1 + 0 = -4*w for w.

0