2 years ago

3x + 5 equals 19 - 4x what does x equals to

Mathematics

2 answers:

GenaCL600 [577]2 years ago

8 0

Answer:

Step-by-step explanation:

3x + 5 = 19 - 4x <em>subtract 5 from both sides</em>

3x = 14 - 4x <em>add 4x to both sides</em>

7x = 14 <em>divide both sides by 7</em>

x = 2

Rudik [331]2 years ago

7 0

Answer:

x=2

Step-by-step explanation:

3x + 5 = 19 - 4x

Add 4x to each side

3x + 5 +4x= 19 - 4x+4x

7x+5 = 19

Subtract 5 from each side

7x+5-5 =19-5

7x =14

Divide each side by 7

7x/7 = 14/7

x = 2

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