Answered question

2022-05-03

Answer & Explanation

alenahelenash

alenahelenash

Expert2022-06-05Added 556 answers

5+2x+6=9

Move all terms not containing x to the right side of the equation.

Subtract 5 from both sides of the equation.

2x+6=9-5

Subtract 5 from 9.

2x+6=4

Create equivalent expressions in the equation that all have equal bases.

2x+6=22

Since the bases are the same, then two expressions are only equal if the exponents are also equal.

x+6=2

Move all terms not containing x to the right side of the equation.

Subtract 6 from both sides of the equation.

x=2-6

Subtract 6 from 2.

x=4

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