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sergij07 [2.7K]
3 years ago
12

Solve for x please will mark brainliest

Mathematics
2 answers:
zimovet [89]3 years ago
8 0

Answer:

<u>x = 16</u>

Step-by-step explanation:

<em>if we want the value of x so</em>

<em></em>

<em>(4x + 1 ) = 65 (vertically opposite angles are same)</em>

<em>4x = 65 - 1</em>

<em>4x = 64</em>

<em>x= 64/4</em>

<em>x = 16</em>

Ratling [72]3 years ago
7 0

Answer:

7x + 3 + 65 = 180 \\ 7x + 68 = 180 \\ 7x = 180 - 68 \\ 7x = 112 \\ x =  \frac{112}{7}  = 16 \\ thank \: you

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The missing value is(0,0)

Step-by-step explanation:

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3 years ago
1. La suma de dos números es 115. El número mayor es dos veces más 22 unidades que el otro. Hallar
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De acuerdo con un sistema de ecuaciones, tiene-se que los números son 31 y 84.

----------------

  • En el sistema de ecuaciones, tiene-se que los números son x e y.
  • Suma de 115, o sea, x + y = 115
  • <u>El número mayor es dos veces más 22 unidades que el otro</u>, o sea, x = 2y + 22

----------------

Primero se encuenta el número menor, <u>reemplazando la segunda ecuación en la primera:</u>

x + y = 115

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----------------

El número mayor es dado en <u>función de el menor</u>, o sea:

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