7(3x+10)-90=223

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Solution for 7(3x+10)-90=223 equation: 



7(3x+10)-90=223

We move all terms to the left:

7(3x+10)-90-(223)=0

We add all the numbers together, and all the variables

7(3x+10)-313=0

We multiply parentheses

21x+70-313=0

We add all the numbers together, and all the variables

21x-243=0

We move all terms containing x to the left, all other terms to the right

21x=243

x=243/21

x=11+4/7

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