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3 years ago

6(x-6)+4=8(x+2)-4 The solution is

Mathematics

2 answers:

vampirchik [111]3 years ago

7 0

$6(x-6)+4=8(x+2)-4\\
6x-36+4=8x+16-4\\
2x=-44\\
x=-22$

UkoKoshka [18]3 years ago

6 0

6(x-6)+4=8(x+2)-4

6(x-6)=8(x+2)-4-4

6(x-6)=8(x+2)-8

6x-36=8[(x+2)-1]

6x-36=8[x+2-1]

6x-36=8(x+1)

6x-36=8x+8

8x-6x=-36-8

2x=-44

Therefore, x=-22, as 2(-22)=-44.

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