Let w(f) = f + 10. Let z be w(-7). Suppose -70*b + 166 + 114 = 0. Solve b*u + 0 = -5*c + 6, u + z*c = -2 for u.

Let h(o) = o + 25. Let r(s) = -9*s - 52. Let q be r(-3). Let b be h(q). Solve -2*l + 2*p + 0*p + 12 = b, 2 = l + p for l.

4

Let a = 2320 - 2313. Solve s - 5*n + 3 = a, 3 = -2*s - n for s.

-1

Suppose 0 = -2*n - 2*x + 5*x - 9, 15 = 4*n + 5*x. Let c(z) = 2*z + 1. Let s be c(2). Solve -6 = 4*v + s*r, n = 3*v + r + 10 - 0 for v.

-4

Let f be (-9 + -1)/10*-2. Suppose -4*m - 4*h = -6*m + 22, 4*h + 12 = 0. Solve 3*c + j + f*j = -24, 0 = -3*c + m*j for c.

-5

Let o© = 3c + 31. Suppose -n - 24 = -17. Let k be o(n). Let j be ((-2)/(-1) + -67)(-4)/k. Solve -2*z = 4*m + j, 2*m - 4*z + 33 = -9*z for m.

-4

Suppose 108 - 157 + 109 = 3*s. Solve -3*n - 6 = 3*k, -5 - s = 5*n for k.

3

Let a be ((-6)/8)/(⁶⁄₄₈). Let t be (a + 4)/((-2)/4). Let d = 194 + -191. Solve -t*l + 11 = -g, -4*g + d*l + 8 = -0*l for g.

5

Let j be -3*(-15)/(³⁶⁰⁄₂₄). Let p be ((-8)/20)/(2/(-10)). Solve j*m = -p*l - 2*l - 12, 0 = m + 3*l + 9 for m.

0

Let c be (-3*⁴⁄₆)/(5/(-335)). Let r = 140 - c. Solve -x + 4*j = -12, x + 4 = -j + r for x.

4

Let h(g) = 25*g3 + 3*g2 - 7*g + 4. Let z be h(1). Solve 0 = -4*k - 4*b, -2*k = -3*k + 4*b - z for k.

-5