Suppose -10*u + 7*u = -45. Suppose -2*r + u = -49. Solve 4*m - a = a + 26, -3*m + 4*a + r = 0 for m.

4

Suppose 0 = 2*x - 6. Let a be (-406)/56 + 8 - (-13)/4. Solve y - 7 = 3*v, x*v - 11 = 4*y + a*v for y.

-2

Suppose -63*d + 40 = -61*d. Suppose d*i + 14 = 27*i. Solve -i*r + 2 + 2 = -p, 4*p = 2*r + 8 for p.

4

Let k = 398 + -397. Suppose 5*h - 5 = -3*d, -3*h - d + 3 = 3*d. Solve -a - 8 = -5*r, k + h = -3*a + 4*r for a.

2

Suppose 132*u = 129*u - 5*h - 6, -5*u + 3*h = -24. Solve 2*y - 4 = 5*s + 11, -5*y + u*s + 9 = 0 for y.

0

Let b be (-1 - 1)/(2/(-5)). Let r be (-4)/(-6) + (-30)/27 + (-5500)/(-2250). Solve -b*y + 5 = -v, 0*v - r*v = 0 for y.

1

Let c = -536 - -544. Solve 2*q + 3*n + c = -2, -5*n - 22 = -2*q for q.

1

Let m(f) = -f3 + 15*f2 - 16f + 10. Let p be m(14). Let g be (-6)/(p/(-51))-1. Suppose 3*n - 23 = -g. Solve n*q + 0*b = -b - 3, -5 = 5*b for q.

-1

Let o be 0 + 0*6⁄18. Suppose 3*x - 117 + 111 = o. Solve -3*c + 19 = 2*v, x*v = -4*c - 0 + 22 for v.

5

Suppose 0 = -78*s + 10*s + 340. Solve -s*a - 15 = 4*i, 3*a - i + 2*i = -2 for a.

1