Suppose -3*g = -4*o - 5 - 21, -4*g - 17 = 5*o. Solve 4*h = g*h + 8 for h.

Suppose -2*d = -17 + 1. Solve 5*a + 2 + d = 0 for a.

-2

Let v = -16 + 19. Solve -v*k + 15 = 2*k for k.

Suppose 3*s + 5*o = -s - 19, -5*s - 14 = 3o. Let v be (s + 8)(-30)/(-7). Let d be (¹⁄₂)/(3/v). Solve d*l = l - 4 for l.

-1

Let u be ²¹⁄₁₂ - (-4)/16. Let a = u + 2. Solve 0 = -a*s + 18 - 2 for s.

Let t = 12 - 7. Let k = 1 - 3. Let m be (-3 + 3)*k/(-4). Solve m*w + 10 = -t*w for w.

-2

Let j(i) = i**2 - 6*i - 7. Let x be j(7). Solve x + 20 = -5*a for a.

-4

Suppose 2*j = -3*j + 10. Let w be ((0 - 2) + j)/(-3). Suppose -g + 6 = -w. Solve -d + g = 3 for d.

Suppose -2*r - 3*r = -35. Let o(m) = m**2 - 8*m + 9. Let v be o®. Solve v*f + 1 = -1 for f.

-1

Suppose -2*g + 3*i + 2 = -17, -3*i - 15 = 0. Solve 0 = -3*x + g*x - 3 for x.

-3

Let r = -9 + 12. Solve r*p = 5*p for p.

Suppose -3g = -4o - 5 - 21, -4g - 17 = 5o. Solve 4h = gh + 8 for h.

小学数学题

初中数学题

高中数学题

大学高等数学

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Let g(q) = -q - 4. Let c be g(-4). Suppose 4t = -ct. Solve 0m + 2m + 6 = t for m.

Suppose 0 = j + 4j - 20. Solve -k + jk = -6 for k.

Let r(w) = -4*w**3 + 1. Let u be r(-1). Let t be 2/(-1) + 20/u. Let c = 10 - 6. Solve 0 = -tq + 4q - c for q.

Let x(j) = -j. Let d be x(-6). Suppose -3b + 7b = -q - 3, -d = b + 2q. Solve 2r + 0*r - 6 = b for r.

Let j(a) = a - 3. Let b be j(7). Let c(q) = 2*q**3 + 2q - 1. Let v be c(1). Solve v = -bm - 1 for m.

Suppose -10i - 15 = -13i. Suppose 6r = r. Solve rl + l = i for l.

Let l(b) = b**2 - 10b + 13. Let k be l(9). Solve -4p = -0*p + k for p.

Let f = 2 + -7. Let t be (f/3)/(1/(-3)). Solve -40 + 15 = t*r for r.

Let g(b) = 4*b**3 - 3*b**2 + 4b - 2. Let w be g(2). Suppose -2z = -2c + 5c - w, 0 = -4z + 16. Solve -3x = -x + c for x.

Suppose -2d = -17 + 1. Solve 5a + 2 + d = 0 for a.

Let z = 20 + -14. Solve -3*a - 6 - z = 0 for a.

Let x = -2 - -14. Let r = x - 10. Solve 0 = r*z - 4 for z.