Suppose 57*x - 146*x + 356 = 0. Solve -4*g - 11 - 5 = x*i, -i - 10 = 3*g for g.

Let k be ((¹⁶⁸⁄₅₆₀)/((-2)/30))/((-6)/4). Solve -18 = 3*s - l, 5 = -k*l + 14 for s.

-5

Let c be (-9)/15 + ¹⁵⁶¹⁄₃₅. Let r = 49 - c. Suppose -2*s + 7*s = 0. Solve 3*m + 16 = r*q, 5*q - m - 13 + 1 = s for q.

2

Let k be 5/(-2)*(16 - 21 - -3). Solve w = -4*p - 7, 5*w - 6 = k*p + 34 for w.

5

Let s = 35 + -46. Suppose 4*b + 5*d = 2*b + 49, -3*b = -3*d - 42. Let i = b + s. Solve 5 = 3*r - i*r - p, 4*r = 3*p - 11 for r.

-2

Suppose -10*a = -8*a - 2. Let w be (a - ²⁄₂)/(-1). Suppose w = -2*d + 3*d - 4. Solve d*z + 40 = 5*i, -4*z - 21 = z + i for z.

-5

Let a(o) = 4 - 2*o + 4*o - 25. Suppose -7*r = -30 - 54. Let x be a®. Solve 0*y - 1 = z - x*y, 0 = -5*y for z.

-1

Let c® = -2*r - 1. Let t be c(-2). Let y(h) = h3 - 288*h2 + 258*h**2 - 8 + 9 - 64*h. Let m be y(32). Solve -2*j - t*u + 2*u = -1, 2*u - m = -5*j for j.

-1

Suppose -10*t + 615 = -13*t + 3*w, -2*t - 426 = 2*w. Let v = 211 + t. Solve v*k + 4 = 3*d, 5*k - 18 = -5*d - 3 for k.

1

Let k© = -3*c2 - 3*c + 1. Let v(s) = -s2 + 7*s + 19. Let d be v(9). Let h be k(d). Let z = h - -8. Solve -l = z, 3 = -4*x - 2*l + 9 for x.

3

Suppose 0 = -62*m + 68*m - 5*s - 143, -2*s - 130 = -5*m. Solve -w = 2*y + 32 - m, -4*y - w = 8 for y.

-2