how do i solve 5.1+3w=1.2??? i really need help

There is this assignment of equation (30  to be exact) and its due tom. i really need help with tthis one please help me and really fast.

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1 Answer

your goal is to get your variable (w) itself on one side.

5.1+3w=1.2

subtract 5.1 from each side of your equation

5.1+3w-5.1=1.2-5.1

3w= - 3.9

divide each side by 3

3w:3= - 3.9:3

w= - 1.3
by Level 8 User (35.3k points)

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