Suppose -27*c + 30*c - 15 = 0. Let q(o) = o - 3. Let j be q(5). Let m = j - 0. Solve 0 = -4*s - 2*w - m, -c*s + 13 = -2*w - 7 for s.

Suppose 4 = -2*p, -3*h + 4*p = -6 - 59. Solve -a - 5*y + h = 0, -2*a - 10 = -4*a - 3*y for a.

-1

Let a be 11 - (-11 + ¹⁵³⁄₉). Solve 4*g + 10 = -0*n + 2*n, -a*n = -5*g for n.

-5

Suppose 2*o - 48 = -3*j, 2*j - 3*o - 18 - 27 = 0. Suppose -5*i + 5*y = -0*y + 10, -4*y + 8 = 4*i. Let m = i + j. Solve 2*a - 7 = d, -3*a - d + m = -0*d for a.

5

Suppose 5*s - 4*d = 56, 3*s = -d + 6*d + 31. Let y = 615 - 204. Let u = 414 - y. Solve -u*a = 4*r + s + 13, -2*r - a = 11 for r.

-4

Let c be (⁵⁴⁶⁄₁₉₅)/((-8)/(-20)). Solve -i - c = 3*w, 3*i - 9 = -4*w + 5*w for w.

-3

Let b be ((-304)/(-266))/(⁴⁄₁₄). Solve -5*k = q + 26, 3*k + 19 - b = 0 for q.

-1

Let a(f) = f + 7. Let o be a(-5). Solve -3*z = o*b + 1, -z - 7 = 2*z + 5*b for z.

1

Let y® = 2*r**2 + 3*r - 73. Let v be y(-7). Solve -2*l = -5*w + v + 4, -3*l + 4*w - 5 = 0 for l.

1

Let f be (-21)/(-12)*(6*3 - (9 + -7)). Solve -f = -4*n + 5*z, 15*n + 10 = 10*n - 5*z for n.

2

Suppose -427 = -12*o - 67. Solve 2*c = 3*q - o + 13, 2*c + 20 = 4*q for q.

3