Question

8x + 4 = 3 (x - 1 ) + 7 ​

Answer 1

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

$8x + 4 = 3x - 1 + 7$

$8x + 4 = 3x + 4$

$8x = 3x + 4 - 4$

$8x = 3x + 0$

$8x - 3x = 0$

$5x = 0$

$x = 0$

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Answer 2

Answer:

8x + 4 = 3 (x - 1 ) + 78x+4=3(x−1)+7

8x + 4 = 3x - 1 + 78x+4=3x−1+7

8x + 4 = 3x + 48x+4=3x+4

8x = 3x + 4 - 48x=3x+4−4

8x = 3x + 08x=3x+0

8x - 3x = 08x−3x=0

5x = 0

5x=0

x = 0x=0