4x+7(3x-3)=9-5x show work please

Mathematics

2 answers:

notka56 [123]4 years ago

4 0

Answer:

x = 1

Step-by-step explanation:

4x+7(3x-3) = 9-5x (equation)

4x+21x-21 = 9-5x (simplify)

25x-21 = 9-5x (combine like terms)

30x-21 = 9 (add 5x to each side)

30x = 30 (add 21 to each side)

x = 1 (divide each side by 30)

victus00 [196]4 years ago

4 0

The answer is: x=1

Step by step:

4x+7(3x-3)=9-5x
Remove the parentheses

4x+21x-21=9-5x
Collect like terms

25x+5x=9+21
Calculate

30x=30

Your solution is:
X=1

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