Let a be 0/((15/9 - 1)*-3). Suppose a = 47*b - 44*b - 6. Suppose -126 = -4*x + b*t - 32, 2*t = -4*x + 114. Solve 2*j + 5*c = -21, 0*j - 4*c = -3*j + x for j.

Let w = 140 - 42. Let a = w + -94. Solve a*i - 5 - 4 = 5*h, -h + 3 = 4*i for h.

-1

Suppose -2*u + 4u = 4. Let n be (u + -2)(-1 + 0). Suppose q + 5 = 5*l, n*l - 16 = -2*q - 3*l. Solve q*g - g - d = 3, -2*d + 2 = -4*g for g.

2

Let p(x) = -16*x + 24. Let z be p(-7). Let f = z - 131. Solve -5*j = -2*w - 1, 5*w = -f*j + 22 - 7 for j.

1

Let x be -2 - (0 - -7) - -9. Solve 0*c + 4*c - 5*a - 4 = x, 0 = 4*c + 3*a - 4 for c.

1

Let o = -208 - -211. Suppose -8*n + o*n = -25. Solve 15 = n*y - 5*f, -y = y + 4*f + 6 for y.

1

Let j(z) = z + 6. Let c(x) be the second derivative of x³⁄₃ - 12*x2 - 13*x. Let g be c(10). Let m be j(g). Solve 3*v + 6 + 3 = -k, k = m*v + 1 for k.

-3

Let t be -18(-3)/(-6)-2. Let v be (-6)/(-15)*15*¹⁄₃. Suppose -4*k + k + t = 4*s, -4*k + v = -2*s. Solve -k*a - 4*d = -10, 3*d = 4*a - 2*d + 45 for a.

-5

Suppose 0 = -305*d + 293*d + 96. Solve 2*s + 4*r = 8, 0*r - d = -2*s + 3*r for s.

4

Let r be 48*(-1 + ((-4)/(-8) - 1)). Let u be r/(-21) + -3 - 54/(-21). Let c = 37 - 20. Solve x = -u*o - 14, o = -3*x + 7*x + c for x.

-5

Suppose 23*y - 12*y - 231 = 0. Solve y*f + 1 = -5*t + 18*f, -4*t + f = 11 for t.

-2