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Subjects>Math>Other Math

What is the equation for twice the sum of 7 and x?

MattHandrickgp3311 ∙

Lvl 1

∙ 10y ago

Updated: 4/28/2022

the sum of means (___+____) so you will need to open parentheses after the 2 times.

2*(7+x) is the expression you are looking for.

Wiki User

∙ 10y ago

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More answers

The equation is :

y = ( 2 ) ( x + 7 )

Wiki User

∙ 10y ago

( 2 ) ( x + 7 ) and 2*(7+x) are exactly the same, and both are correct. 2 x 7 + x (or 2 * 7 + x) is wrong.

Wiki User

∙ 10y ago

2 x 7 + x = 14 + x

Wiki User

∙ 10y ago

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Continue Learning about Other Math

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Find out what X is first. You can't answer that without an equation.

The sum of what number and 14 is equal to 21?

The answer is 7. The equation is x+14=21, so you would find x by doing 21-14=7 x=7

The sum of twice a number and seven?

2x + 7 = 33 2x = 33 - 7 2x = 26 X = 26/2 X = 13

What expression correctly describes x divided by the sum of y and 7?

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What is twice the sum of x and 4?

x+4.

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