Question

)=6(\frac{12+x}{2} } )\\" alt="5(x+3)=6(\frac{12+x}{2} } )\\" align="absmiddle" class="latex-formula">
find x please

Answer 1

Answer:

x=21/2

Step-by-step explanation:

5(x+3)=6(12+x/2)

Distribute the 5.

5x+15=6(12+x/2)

Reduce the numbers with the greatest common factor 2.

5x+15=3(12+x)

Distribute the 3.

5x+15=36+3x

Move the variable to the left-hand side and change the sign.

5x+15-3x=36

Collect like terms.

2x=36-15

2x=21

Divide 2 on both sides

x=21/2

Hope this helps :)

Answer 2

Answer:

x = 10.5

Step-by-step explanation:

5(x + 3) = 6( $\frac{12+x}{2}$) ← distribute parenthesis on both sides

5x + 15 = $\frac{72+6x}{2}$ = 36 + 3x ( subtract 3x from both sides )

2x + 15 = 36 ( subtract 15 from both sides )

2x = 21 ( divide both sides by 2 )

x = 10.5