Question

$- (x - 8) + 7(4 + 3x)$
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Answer 1

Answer:

-x+7+28+21x

Step-by-step explanation:

hope it helps u

Answer 2

Step-by-step explanation:

Let's solve your equation step-by-step.

8x+4=3(x−1)+7

Step 1: Simplify both sides of the equation.

8x+4=3(x−1)+7

8x+4=(3)(x)+(3)(−1)+7(Distribute)

8x+4=3x+−3+7

8x+4=(3x)+(−3+7)(Combine Like Terms)

8x+4=3x+4

8x+4=3x+4

Step 2: Subtract 3x from both sides.

8x+4−3x=3x+4−3x

5x+4=4

Step 3: Subtract 4 from both sides.

5x+4−4=4−4

5x=0

Step 4: Divide both sides by 5.

5x5=05

x=0

Verification:

Put x=0 in the original equation.

8(0)+4=3(0-1)+7

4=4

L.H.S=R.H.S

Hence, proven.

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