Let a(l) = -25*l + 78. Let p be a(3). Solve -5*f + 0*u = p*u - 14, -u = -2*f - 1 for f.

1

Let c be -3*(-28)/(-12) + 55⁄5. Solve -c*y - 8 = 4*n - 36, -y = 5*n - 27 for y.

2

Let c(h) = -16*h + 5*h + 72 + 8*h. Let i be c(19). Solve 4*x = -2*n - 30, n + 0*n - i = 4*x for n.

-5

Let t(x) = -4*x - 2. Let h be t(-1). Suppose -3*c - h*m + 21 = 8, 2*c - 13 = 3*m. Solve 2*w = 3*r - w + 9, 3*r = -c*w - 1 for r.

-2

Let u(s) = -69*s - 197. Let k be u(-3). Solve 0 = c - 3*j, 5*c = 2*c - j + k for c.

3

Suppose -2*u - h + 125 = 584, -u + 2*h = 237. Let v = u - -235. Solve 2*t + t + v*d + 9 = 0, -5*t - 15 = -5*d for t.

-3

Suppose -46 + 7 = -13*y. Suppose 5 = -y*s + 4*s. Solve 19 = -2*j - 3*o, -s*j + 6 - 40 = 3*o for j.

-5

Let u = 151 - 142. Suppose -3*w - u - 3 = -2*q, -13 = -q + 5*w. Solve 17 = -4*z - q*i, -2*z - 2 = -7*z + 4*i for z.

-2

Let d = -32 + 35. Let l be 1*(-4 + d) - (-2 + 30). Let r = -27 - l. Solve -g = 5*k - 9, 2*g = k - r*k for g.

-1

Let f(v) = -18*v + 308. Let b be f(17). Solve 4*q - 28 = 4*k, q + 4*k = b*q - 22 for q.

2