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1.2x - 2 = 7 + 0.9x​

User Jbruni
by
8.7k points

2 Answers

2 votes

Answer:

Explanation:

1.2x-2=7+.9x

Add 2 to 9 which changes the equation to 1.2x=9+.9x

Next subtract .9x from 1.2x

Ur equation should now be .3x=9

Divide

X=30

User VineetYadav
by
7.6k points
3 votes

Answer:

x = 30

Explanation:

1.2x - 2 = 7 + 0.9x​ collect like terms over both sides

0.3x = 9 divide both sides by 0.3

x = 30

User Antekone
by
7.8k points

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