Answer:
x = 1.75
Step-by-step explanation:
3.5 ( 2.25 + x ) = 14
Step 1: Simplify both sides of the equation.
3.5 (2.25 + x ) = 14
( 3.5 ) ( 2.25 ) + ( 3.5 )( x ) = 14( Distribute )
7.875+3.5x=14
3.5x+7.875=14
Step 2: Subtract 7.875 from both sides.
3.5x+7.875−7.875=14−7.875
3.5x=6.125
Step 3: Divide both sides by 3.5.
3.5x/3.5=6.125/3.5
