MATHEMATICS HIGH SCHOOL

Osted a new question: Solve: 3x+1= 7

Answers

Answer 1

Answer:

Answer: 3x + 1 = 7 (combine like terms)

3x = 6 (divide by 3)

X =2

Step-by-step explanation:

In answer

Answer 2

Answer:

Answer:

$x=2$

Step-by-step explanation:

$3x+1= 7$

$3x = 6\n \$ Subtract both sides by 1.

$(3x)/(3) = (6)/(3)$ Divide both sides by the coefficient.

$x = 2$

Check your work:

$3x+1=7 \n 3(2)+1=7$

$6+1=7\n7=7$

$x=2$

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