2(x+9)=4(x+7)+2for the variable x
1 answer:
Answer:
x= -6
Step-by-step explanation:
2(+9)=4(+7)+2
2+18=4(+7)+2
2+18=4(+7)+2
2+18=4+28+2
2+18=4+28+2
2+18=4+30
Subtract
18 from both sides of the equation
Simplify
Subtract
4
4x4x
from both sides of the equation
Simplify
Divide both sides of the equation by the same term
Simplify
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