Let v(s) = 1 + 4*s + 5*s2 + 3 - 4*s2 - 1. Let u be v(-4). Solve -u*w = -w + 2 for w.

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Let b = 4 - 7. Let g = 5 + b. Suppose 0 = -3*p + 4*z - 0 + 4, 2 = 3*p - g*z. Solve -s + 0 + 2 = p for s.

2

Suppose 0*k = 2*k. Suppose d + g + 2 = k, -5*d + 4*g = -18 - 8. Solve d*f + 9 = 5*f for f.

3

Suppose 5*v + 4*b - 8*b = 9, -3*v - 5*b = 2. Let j be 2 - 0/1 - v. Solve 3*z = -4 + j for z.

-1

Let r(a) = -a3 - 6*a2 + a + 7. Let v be r(-6). Solve 0*k = k + v for k.

-1

Let b(f) be the second derivative of f4⁄6 - f3⁄3 - f**2 - f. Let w be b(2). Suppose -w*h + 7*h = 0. Solve h = 4*c - 2*c + 4 for c.

-2

Let t be (-7 - -10)*3/(9⁄2). Solve -t*y + 4 - 6 = 0 for y.

-1

Let k(w) = w - 2. Let c be k(5). Suppose c*b - 1 - 5 = 0. Suppose 4 = 4*a - b*a. Solve a*i - 4*i = -6 for i.

3

Suppose -7*n + 3*n + 80 = 0. Let b be 2⁄3 + n/6. Solve b = -3*p - 2 for p.

-2

Let t = 107 - 101. Solve -5*w + 2 = -t*w for w.

-2