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When x = (), 7x-8 and 5x + 2 are equal A. 0.5B. 5C. 0.2D. 2
7x-8 = 5x + 2 & nbsp; 7x-8 + 8 = 5x + 2 + 8 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 7x = 5x + 10 & nbsp; & nbsp; 7x-5x = 5x + 10-5x & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 2x = 10 & nbsp; & nbsp; 2x △ 2 = 10 △ 2 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 5
5X+2=7X+8 X=?
.
5X+2=7X+8X
5X+2=15X
2=10X
X=0.2
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