15-x=7/8

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Solution for 15-x=7/8 equation:



15-x=7/8
We move all terms to the left:
15-x-(7/8)=0
We add all the numbers together, and all the variables
-x+15-(+7/8)=0
We add all the numbers together, and all the variables
-1x+15-(+7/8)=0
We get rid of parentheses
-1x+15-7/8=0
We multiply all the terms by the denominator
-1x*8-7+15*8=0
We add all the numbers together, and all the variables
-1x*8+113=0
Wy multiply elements
-8x+113=0
We move all terms containing x to the left, all other terms to the right
-8x=-113
x=-113/-8
x=14+1/8

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