Let v(n) = -n + 1. Let o be v(4). Let z = o - -3. Suppose -c - 2*c = -6. Solve z = b + c*b - 15 for b.

Let o(n) = -n3 - 7*n2 - 7n + 6. Let u be o(-6). Let x be (16/u)/((-4)/(-6)). Let g be (-15)/(-6)(1 + 1). Solve -g*t - 15 = -x*t for t.

-5

Suppose 2*p - 9 = -p. Suppose p*s - 10 = -1. Solve -s*i + 8*i = -25 for i.

-5

Let o be (-34)/(-8) - 9/(-12). Suppose 5*p + 5 = -5*j + 15, 3*p - 2*j - 6 = 0. Let w be (-30)/(-9) + p/(-6). Solve w = o*y - 2 for y.

1

Suppose 1 = p - 2. Let k© = 2*c - 4. Let g be k(7). Suppose g + 2 = f. Solve -p*l = -0*l - f for l.

4

Let l be (3/(-1))/3 + 5. Suppose -n = -0*n - l. Solve n = -y - 1 for y.

-5

Let h(j) = 3*j. Let m be h(1). Suppose -2*u - 3 = 4*x - u, m = -3*x - u. Suppose x*o = -2*o. Solve 0 = 3*r - o*r for r.

0

Suppose 6 = 4*j - j. Let f be (-1 - 0)/(j/(-10)). Solve 25 = -f*v - 0*v for v.

-5

Suppose d = -2*d + 3. Let g be -2 - -7 - (1 - -2). Let t be d + 1 + (g - 0). Solve -2*a + t - 2 = 0 for a.

1

Let a be 2/((¹³⁄₆₅)/((-1)/(-5))). Solve -2*z = a*z + 8 for z.

-2

Suppose -4*i + 4 = f, -2*f + i + 3 = 4*i. Solve f*w - 4*w = -20 for w.

5