verification of 2(x-5)+3(x-2)=8+7(x-4) in Linear Equations
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Answer:
2(x - 5) + 3(x - 2) = 8 + 7(x - 4)
2x-10+3x-6 = 8+7x-28
5x-16 = -20+7x
4 = 2x
2 =x
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Step-by-step explanation:
To solve: 2(x-5)+3(x-2)=8+7(x-4)
2x-5)+3(x-2)=8+7(x-4)
2x-10+3x-6 = 8+7x-28
5x-16 7x-20 =
7x-5x = 20-16
2x = 4
x = 2
Let's verify this
Take x=2
LHS = 2(2-5)+3(2-2) = 2(-3)+3(0) = -6+0 = -6
RHS = 8+7(2-4) = 8 + 7(-2) = 8 - 14 = -6
Hence, verified.
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