Let v be (2/(-5))/(12/(-90)). Solve 4*u = u + v for u.

1

Suppose 4*a = 6*a - 4. Suppose -4*l = r - 7, -54 = -r - 3*r - 3*l. Solve -r = a*x + x for x.

-5

Let i be 6⁄4*(3 + -1). Suppose 3*h + 2*h = -i*p, 4*p = -2*h. Suppose 3*a + h*a = 6. Solve -a*d + 8 = -2 for d.

5

Suppose -h = -6*h + 4*a - 8, -3*h + 5*a = 10. Let i be (4/(-10))/(1/(-15)). Suppose -4*l + i*l = h. Solve l = t + 5 for t.

-5

Suppose 0 = 4*t - 2*t. Suppose t = -3*g - g. Solve -3*n + 2*n = g for n.

0

Suppose -5*n = -0*n - 15. Let y be 6/(0 - n/(-3)). Let s = y + -3. Solve -2 - 4 = s*j for j.

-2

Let s be ((-5)/2)/(35/(-28)). Solve -s*p = -0*p + 10 for p.

-5

Let h = -5 + 8. Let f be (0/1)/(h + -1). Let a be (1 - 1)/(2 + f). Solve a = -d + 6*d - 10 for d.

2

Let m(v) = -v3 + 13*v2 + 12*v + 32. Let r be m(14). Solve 6*d = r*d - 4 for d.

-2

Let y(z) = -21*z + 3. Let k be y(-1). Solve 5*v - 4 = -k for v.

-4