2.5x+4+1.2x=7.2

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Solution for 2.5x+4+1.2x=7.2 equation: 



2.5x+4+1.2x=7.2

We move all terms to the left:

2.5x+4+1.2x-(7.2)=0

We add all the numbers together, and all the variables

3.7x-3.2=0

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

3.7x=3.2

x=3.2/3.7

x=1/1.15625

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