Which value for x makes the sentence true? 3/4x+4=7 3/4x+4=7

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asked Nov 17, 2023 142k views

2 votes

Which value for x makes the sentence true?

3/4x+4=7 3/4x+4=7

Mathematics
high-school

HasanToufiqAhamed asked

by HasanToufiqAhamed

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2 Answers

7 votes

Answer:

x= 3 1/2

Explanation:

Kala answered Nov 17, 2023

by Kala

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7 votes

Answer:

x = 4

Explanation:

$(3)/(4)x + 4 = 7\\\\\\Subtract \ 4 \ from \ both \ side\\\\(3)/(4)x= 7-4\\\\(3)/(4)x = 3\\\\Multiply \ both \ sides \ by 4\\\\3x = 3*4\\\\3x = 12\\Divide \ both \ sides \ by \ 3 \\x = (12)/(3)\\\\x = 4$

Tracyann answered Nov 21, 2023

by Tracyann

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