how do awnser 7x -54*2=132?

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how do awnser 7x -54*2=132?

2007-11-15 10:45:55 · 3 answers · asked by Austin G 1 in Science & Mathematics ➔ Mathematics

3 answers

7x-54*2=132
first - simplify the equation...54*2=108
7x-108=132

add 108 to both sides
7x-108+108=132+108
7x=240

then divide both sides by 7
7x/7=240/7
x=34.28

2007-11-15 10:50:33 · answer #1 · answered by jbe 2 · 0⤊ 0⤋

7x-54*2=132
7x-108=132
7x-108+108=132+132
7x=240
7x/7=240/7
x=34 2/7

2007-11-15 11:23:39 · answer #2 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋

7x-54*2 = 132
7x - 108 = 132
7x = 240
7x = 240/7
x = 34.29 aprox.

2007-11-15 11:11:42 · answer #3 · answered by Eduardo (lalo) Leal 2 · 0⤊ 0⤋