SOLUTION: Tell whether the given value of the varible is a solution of the equation. 4x+13=-9-3(x+9);x=-7. Thank u for all of the help!

Question 59657This question is from textbook Pre-Algebra
: Tell whether the given value of the varible is a solution of the equation.
4x+13=-9-3(x+9);x=-7.
Thank u for all of the help! This question is from textbook Pre-Algebra

Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
Tell whether the given value of the varible is a solution of the equation.
4x+13=-9-3(x+9);x=-7.
Let x=-7, if both sides equal it is a solution. If not it's not.
4(-7)+13=-9-3(-7+9)
-28+13=-9-3(2)
-15=-9-6
-15=-15
x=-7 is a soltuion!
Happy Calculating!!!
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