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elena55 [62]
3 years ago
9

What is the answer to 11x+4+51+2x+8=180

Mathematics
2 answers:
Digiron [165]3 years ago
7 0
Hi,

Work:

Equation;

11x + 4 + 51 + 2x + 8 = 180

Collect like terms and calculate sum of positive numbers.

13x + 63 = 180

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

13x = 180 - 63

Subtract numbers.

13x = 117

Divide both sides of equation with 13.

x = 9


Hope this helps.
r3t40
harina [27]3 years ago
6 0

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.

\frac{13x}{13}=\frac{117}{13}

x=9

<u>The answer or the solution to the equation is 9.</u>

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