5*(x+2.5)=35

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5*(x+2.5)=355*(x+2.5)=355*(x+2.5)=355×(X+2.5)=35X+2.5=35÷5X+2.5=7X=7-2.5X=4.5

5*(x+2.5)=35
5*(x+2.5)=35

5*(x+2.5)=35
5×(X+2.5)=35
X+2.5 =35÷5
X+2.5 =7
X =7-2.5
X =4.5