3 years ago

How do you write this equation x+5=2(7+x)

Mathematics

1 answer:

icang [17]3 years ago

8 0

Answer:

x=−9

Step-by-step explanation:

Let's solve your equation step-by-step.

x+5=2(7+x)

Step 1: Simplify both sides of the equation.

x+5=2(7+x)

x+5=(2)(7)+(2)(x)(Distribute)

x+5=14+2x

x+5=2x+14

Step 2: Subtract 2x from both sides.

x+5−2x=2x+14−2x

−x+5=14

Step 3: Subtract 5 from both sides.

−x+5−5=14−5

−x=9

Step 4: Divide both sides by -1.

−x

−1

x=−9

Answer:

x=−9

HOPE I HELPED :)

-lvr

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