Respuesta :

r3t40
Hi,

Work:

Equation;

[tex]11x + 4 + 51 + 2x + 8 = 180[/tex]

Collect like terms and calculate sum of positive numbers.

[tex]13x + 63 = 180[/tex]

Move constant +63 to the right side and change its sign.

[tex]13x = 180 - 63[/tex]

Subtract numbers.

[tex]13x = 117[/tex]

Divide both sides of equation with 13.

[tex]x = 9[/tex]


Hope this helps.
r3t40
st4rgrl

To solve this first combine all like terms.

11x+2x=13x

4+51+8=63

13x+63=180

Subtract 63 from both sides.

13x+63-63=180-63

13x=117

Divide both sides by 13 for x.

[tex]\frac{13x}{13}[/tex]=[tex]\frac{117}{13}[/tex]

x=9

The answer or the solution to the equation is 9.

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