What is the solution of x + 3x = 14? A.
B. 2
C. 4
D. 7

x=4

Step-by-step explanation:

1/2 x + 3x = 14

Multiply each side by 2 to get rid of the fractions

2( 1/2x+3x) = 2*14

x+6x = 28

7x = 28

Divide by 7

7x/7 = 28/7

x = 4

4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

(1/2x+3x)=14(combine like terms)

7/2x=14

Step 2: Multiply both sides by 2/7.

(7/2x)*(2/7)=(14)*(2/7)

X=4

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3