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rjkz [21]
2 years ago
15

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

Mathematics
2 answers:
charle [14.2K]2 years ago
7 0
10x + 18=78
10x= 78-18
10x=60
X=6
Readme [11.4K]2 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}  }

  • x=6
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