How would you get the answer to 1.2x+4.3=2.1-x

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asked Jul 1, 2016 24.8k views

1 Answer

Vova Pytsyuk · Answer 1 · 2016-07-06T18:45:08+0000

1.2x + 4.3 = 2.1 - x

add x

1.2x + 4.3 = 2.1 - x
+x + x

Subtract 4.3

= 2.2x + 4.3 = 2.1
-4.3 -4.3

= 2.2x = 2.1 - 4.3

divide by 2.2

2.2x = -2.2
/2.2 /2.2

x = -2.2/2.2

x = -1.

How would you get the answer to 1.2x+4.3=2.1-x

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