Question

10x+(12-x)=x+10(12-x)+18​

Answer 1

HeYa❤️...

Answer:

$10x + (12 - x) = x + 10(12 - x) + 18 \\ 9x + 12 = x + 120 - 10x + 18 \\ 9x + 12 = - 9x + 138 \\ 18x = 138 - 12 \\ 18x = 126 \\ x = \frac{126}{18} \\ x = 7$

I hOpe It HeLpS Ya!

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Answer 2

Step-by-step explanation:

by bodmas rule

by step by simplifying proses