Question

Solve the following
7(-2x+4)=-4x
PLS TELL ME QUICKLY

Answer 1

x = 2.8

Explanation:

`7\left(-2x+4\right)=-4x`

`-14x+28=-4x`

`\mathrm{Subtract\:}28\mathrm{\:from\:both\:sides}`

`-14x+28-28=-4x-28`

`\mathrm{Simplify}`

`-14x=-4x-28`

`\mathrm{Add\:}4x\mathrm{\:to\:both\:sides}`

`-14x+4x=-4x-28+4x`

`\mathrm{Simplify}`

`-10x=-28`

`\mathrm{Divide\:both\:sides\:by\:}-10`

`(-10x)/(-10)=(-28)/(-10)`

`x=(14)/(5)`

`x=2.8`

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