3 years ago

Solve for x: 2(5x + 9) = 78

Mathematics

2 answers:

charle [14.2K]3 years ago

7 0

10x + 18=78
10x= 78-18
10x=60
X=6

Readme [11.4K]3 years ago

5 0

$\boxed{\large{\bold{\blue{ANSWER~:) }}}}$

2(5x+9)=78

10x+18=78

10x=78-18

10x=60

$\sf{ x=\dfrac{60}{10} }$

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