Let l(k) = -4*k**2 + 7*k - 1. Let m(w) = -7*w**2 + 14*w - 2. Let b(u) = 5*l(u) - 3*m(u). Let s be b(7). Let d be (-2 + 1)/(s/(-2)). Solve -3*q = d*q - 5 for q.

Suppose -2*a + 2 = -3*c, 0*a = 4*a - 5*c - 6. Solve -3*l = -l - a for l.

2

Let n(w) = -6*w + 1. Let i be n(-1). Let j be ¹²⁄₂₁ + (-10)/(-7). Let g be (-10)/((-2 - j) + 2). Solve 4*y - i = g for y.

3

Suppose a - 3 = 2. Suppose 5*m - 1 = -16, -a*m - 25 = -5*r. Solve r*v + 4 + 6 = 0 for v.

-5

Suppose 3*l - 9 = -5*b, l + b = -0*b + 3. Let s = -2 - -24. Suppose 20 = -5*n, 3*m - 4*n - l - s = 0. Solve 4*j - m*j + 4 = 0 for j.

-4

Suppose -m + 35 = -4*q, 3*m - 18 = m - 5*q. Suppose 5*i - m = 1. Let b = -1 - -4. Solve -i = -b*l + l for l.

2

Let n = -76 + 80. Solve 2*i = -2 - n for i.

-3

Let v be (-1)/(3 - 2)*-5. Suppose 4*f = v*f. Let n® = r**2 - 3*r - 18. Let y be n(6). Solve p + f*p + 1 = y for p.

-1

Suppose 0 = 4*n - 3*o - 0*o - 62, n - 27 = -5*o. Suppose 3 + n = 4*l. Let f(x) = -x**2 - 22*x - 15. Let u be f(-21). Solve l*v - 21 = -u for v.

3

Suppose 4*t + 4*t - 48 = 0. Solve 3*o = o + t for o.

3

Let n be 1 - 0/3 - -9. Suppose -3*b + 2 = -n. Let y(a) = -a**2 - 6*a - 2. Let f be y(-4). Solve -2*k + f = b for k.

1