please answer its urgent
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1
5 ( x + 7 ) = 45
5x + 35 = 45
5x = 45 - 35
5x = 10
x = 10 ÷ 5
x = 2.
I hope this help you...❤❤❤
Answered by
4
x = 2
Step-by-step explanation:
5(7 + x) = 45
(35 + 5x) = 45
Solving:
35 + 5x = 45
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-35' to each side of the equation.
35 + -35 + 5x = 45 + -35
Combine like terms: 35 + -35 = 0
0 + 5x = 45 + -35
5x = 45 + -35
Combine like terms: 45 + -35 = 10
5x = 10
Divide each side by '5'.
x = 2
Simplifying
x = 2
hope this is helpful.. ☺
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