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2 years ago

4x+14+8x-14=180 find for x

Mathematics

2 answers:

k0ka [10]2 years ago

6 0

Answer:

x = 15

Step-by-step explanation:

by solving;

4x + 8x +14 -14 = 180
12x = 180
x = 180 / 12
x = 15

i hope it helped....... ^_^

denpristay [2]2 years ago

6 0

Answer is x = 15

4x + 14 + 8x -14 = 180

Add/subtract x terms and non x terms

12x = 180

x = 180/12 = 15

Check if answer is right by putting x = 15 back into original equation and seeing if it equals 180

4(15) + 14 + 8(15) -14 = 180

Answer is correct.

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