Answer:
Step-by-step explanation:
Simplify
7(3x+5)21x+35=11−(x−9)11−(x−921x+35=−x+20Move all terms containing x to the left side of the equation.22x+35=20Move all terms not containing x to the right side of the equation.22x=−15Divide each term by 22 and simpliy
x=
−
15
22
The result can be shown in multiple forms.
Exact Form:
x
=
Decimal Form:
0.6
¯¯¯¯
81
-12,3
-12×3=-36
-12+3=-9
697.5ft²
(3.50 x 3) + (3.00 x 4) = $22.50