<img src="https://tex.z-dn.net/?f=%5Csf%2010%2B2x%3D4" id="TexFormula1" title="\sf 10+2x=4" alt="\sf 10+2x=4" align="absmiddle"

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Contact [7]

1 year ago

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Mathematics

2 answers:

Kruka [31]1 year ago

6 0

Answer:

first, by using inverse operations subtract 10 on both sides.

4-10 is -6. whys the 6 negative? because the number takes the sign of the bigge number.

Divide by 2 to isolate x

In multiplication and division one negative sign stays and 2 negative signs cancel eachother but here theres only one negative sign so;

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Pachacha [2.7K]1 year ago

4 0

10 + 2x = 4
-10
2x = -6
/2
x = -3

Answer: x = -3

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<em>Additional comment</em>

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