x = 8
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-4x' to each side of the equation.
72 + 9x + -4x = 112 + 4x + -4x
Combine like terms: 9x + -4x = 5x
72 + 5x = 112 + 4x + -4x
Combine like terms: 4x + -4x = 0
72 + 5x = 112 + 0
72 + 5x = 112
Add '-72' to each side of the equation.
72 + -72 + 5x = 112 + -72
Combine like terms: 72 + -72 = 0
0 + 5x = 112 + -72
5x = 112 + -72
Combine like terms: 112 + -72 = 40
5x = 40
Divide each side by '5'.
x = 8
Answer:
The answer is $1.10 mah dudes :3
Step-by-step explanation:
The answer would be ....b or 4.2 m^2
<u>Restando la cantidad utilizada de el total</u>, tiene-se que 7470 clavos le quedan.
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- En total, para la construcción, Samuel compró 7,943 clavos.
- De toda esta cantidad, 473 fueron utilizadas.
- La cantidad de clavos que le quedan es la <u>subtracción da cantidad total por la utilizada</u>, o sea, 7943 restado de 473.

Le quedan 7470 clavos.
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