help me understand two step algebraic expressions

Algebra
Tutor: None Selected Time limit: 1 Day

Oct 24th, 2015

Thank you for the opportunity to help you with your question!

-4x+7=15

taking 7 to the other side of the equation we have

-4x=15-7

-4x=8

solving for x, Divide both sides by -4

x= -2

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 24th, 2015

thanks that might of been so easy for u but for me its really hard . just so u know I love ur profile pic I love harry potter


Oct 24th, 2015

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