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What value of x makes the equation true?



1.4x+2.6x=−16




x=−4

x=−13

x=−19

x=−48

Sagot :

Spammingallowedidn

Answer:

[tex]1.4x + 2.6x = - 16 \\ 4x = - 16 \\ x = \frac{ - 16}{4} \\ x = - 4 \\ thank \: you[/tex]

Evanrosario11idn

Answer:

A.) x = -4

Step-by-step explanation:

1. Simplify the expression

1.4x + 2.6x = -16

Simplify the arithmetic:

4x = -16

2. Isolate the x

4x = -16

Divide both sides by 4:

[tex]\frac{4x}{4}[/tex] = [tex]\frac{-16}{4}[/tex]

Simplify the fraction:

x = [tex]\frac{-16}{4}[/tex]

Find the greatest common factor of the numerator and denominator:

x = [tex]\frac{-4 * 4}{1 * 4}[/tex]

Factor out and cancel the greatest common factor:

x = -4

A.) x = -4

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