Suppose -23*u + 10 = -21*u. Solve u = -i + 1 for i.

-4

Let m© = -2*c**2 + 1. Let w be m(1). Let l = 15 - w. Solve -3*z - z = -l for z.

4

Let m be (2 - 2⁄2) + 10. Solve 4*x + 5 = -m for x.

-4

Let u be (5 + -5)/(2 + 0). Suppose 0 = -3*n + g + 6, -n - 3*g + 11 + 1 = u. Solve 0*p - n*p = 15 for p.

-5

Let r(j) = -4*j3 + 2*j2 + j - 2. Let p be r(1). Let g(o) = -3*o - 2. Let m be g(p). Solve 2*l + m + 3 = 0 for l.

-5

Suppose -a - 34 = -5*h, 3*h = h + a + 16. Solve 0 = u + 2*u + h for u.

-2

Suppose -2*f - 5*r + 22 = -f, -12 = -3*r. Suppose 2 = 4*x + 10. Let l = f + x. Solve -3*i - 9 = -l for i.

-3

Let p be (-20)/6*(-18)/15. Suppose 0 = p*v - 3*j - 2*j - 83, 0 = -4*v - 5*j + 53. Suppose -5*x + 8 + v = 0. Solve 0*t - x = t for t.

-5

Suppose 4*b - 14 = -2. Solve -2*z + 5 = b*z for z.

1

Suppose -2 - 1 = -3*u. Suppose -c - 2 = -u. Let f = 1 - c. Solve 4*b - 4 = f*b for b.

2