Let z(l) = -10*l + 98. Let j be z(9). Suppose -j*g - 19 = -35. Solve -k - a - 3 = -1, g*k = a - 7 for k.

Let r = 259 + -257. Let z be -3*(2 + 15 - 2). Let w be ²²⁴⁄₁₀ - 27/z. Solve 3*f + w = r*l - 0*l, -3*f + 5*l - 35 = 0 for f.

-5

Let v = 170 + -120. Suppose -52*j + v*j = -6. Solve 5*s - 18 = -2*g, j*s - 2*g + g = 2 for s.

2

Let v = 53 + -49. Let m be (-2)/(-4)*(-5 - (-1 - v)). Solve 4*z - 8 = 0, -2*z - 6 = -2*o - m for o.

5

Let g(l) = l**2 - 10*l + 34. Let k be g(7). Suppose -25 = -k*y + 92. Solve -p = 3*t + y, p = -3*t + 4*p - 9 for t.

-3

Suppose -o + 4*o = -141. Let t = 49 + o. Suppose 2*u - 6 = -2*l + 6*u, -l = t*u - 11. Solve 0 = -3*d + 3*h + 2*h - 1, 2*h - l = -d for d.

3

Let d be ¹⁵⁄₅*⁶⁄₉. Suppose -x - 18 = i, -2*i = d*i. Let w = 18 + x. Solve w = -2*s - 2 - 2, -b + 3*s + 3 = 0 for b.

-3

Let c(v) = -v3 - 69*v2 - 133*v + 73. Let f be c(-67). Solve 4*q + 3 = -s, 2*s + 5*q + f = 8*q for s.

-3

Let j(b) = 15*b**2 - 34*b + 32. Let h be j(1). Solve 3*d = -h*i + 9*i + 7, 2*d = 2 for i.

1

Suppose 4*q = -i + 20, -5*q + 22 = -4*i + 102. Suppose -43 = -i*s - 3. Solve -l - 6 = s*a, 5*a - 4*l = a for a.

-2

Let o be -5 + 0*1/(-3). Let k = o + 8. Suppose -16 = 2*t - 20. Solve 2*v + k*v = -x, 22 = -t*v + 4*x for v.

-1