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WebFrom equation (1), we have: z = (-6 - 6x - 2y)/7. Substituting z and y into equation (3), we can solve for x:-4x + 6y - 2z = -15-4x + 6y - 2(-6 - 6x - 2y)/7 = -15. Multiplying both sides by 7, we get:-28x + 42y + 12 + 24x + 8y = -105. Simplifying and rearranging, we get:-4x + 25y = -39. Solving for x from this equation, we get: x = (25y - 39)/(-4) WebSolve an equation, inequality or a system. Example: 2x-1=y,2y+3=x. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0., < > ≤: ≥ ^ √: ⬅: : F _ ÷ (* / ⌫ A: ↻: x: y = +-G harley\u0027s haven wedding venue
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