Suppose 5*t - 75 = -5*q, 4*t = 3*t - 3*q + 19. Suppose 9*g + 64 = t*g. Solve 3*k + k = g for k.

4

Let i(x) = 12*x2 - 1. Let g(u) = -u2. Let y(t) = 5*g(t) + i(t). Let c be y(-1). Let l(f) = -f**2 + 6*f - 5. Let n be l(4). Solve -15 = n*b - c*b for b.

5

Suppose -8 = l - 5*l. Solve l*i + 10 = 2 for i.

-4

Suppose 2*n + 21 = 2*l + 3*l, 24 = 2*n + 4*l. Let k = -2 + n. Solve -3*y + 6 + 9 = k for y.

5

Let s be 1*(-1 + 0 + 1). Suppose p + 5*f + s*f = 22, 0 = 5*p - 4*f - 81. Let j = p + -7. Solve -5*v + 0*v = -j for v.

2

Suppose 3*h - 2*h = 1. Let b = h + 2. Solve -k - 16 = b*k for k.

-4

Let m be 16⁄9 + (-4)/(-18). Let y(x) = x**2 - 16*x + 28. Let d be y(14). Solve -m*f + 4 + 2 = d for f.

3

Suppose 2*w + 3 = -1. Let n = w - -4. Let q = 0 + 0. Solve -t = -q*t + n for t.

-2

Let i = -95 + 95. Solve -m = 1 - i for m.

-1

Let i(z) = -1. Let v© = c**2 - 2*c + 8. Let t(h) = 6*i(h) + v(h). Let a be t(3). Suppose -a*g = 4*y - 7 - 22, 2*g + 17 = y. Solve 0 = -4*l - 1 - y for l.

-3