Question

How do I resolve -2x+7=4x-2

Answer 1

`x= (9)/(2)`

decimal: x=4.5

Explanation:

`\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}`

`2x+7-7=4x-2-7`

`\mathrm{Simplify}`

`2x=4x-9`

`\mathrm{Subtract\:}4x\mathrm{\:from\:both\:sides}`

`2x-4x=4x-9-4x`

`\mathrm{Simplify}`

`-2x=-9`

`\mathrm{Divide\:both\:sides\:by\:}-2`

`(-2x)/(-2)=(-9)/(-2)`

`\mathrm{Simplify}`

`x=(9)/(2)`

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