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3 years ago

X+2•x+30=180 what is x

Mathematics

2 answers:

aleksklad [387]3 years ago

7 0

Answer:

x = 50

Step-by-step explanation:

x+2•x+30=180

Combine like terms

3x+30 = 180

Subtract 30 from each side

3x+30-30 = 180-30

3x = 150

Divide each side by 3

3x/3 = 150/3

x = 50

zloy xaker [14]3 years ago

5 0

Answer:

x = 50

Step-by-step explanation:

to evaluate the question given to be x+2•x+30=180 we first of all combine the likely variables and evaluate.

solution

x+2•x+30=180

x + 2x + 30 = 180

x + 2x = 180 -30

3x = 150

divide both sides by the coefficient of x which is 3

3x /3 = 150/3

x = 50.

to check if your answer is correct put the value of x into the queston and evaluate carefully and you will observe that the left habdside is equal to the right handside.

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