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HELP PLEASEEEEEEE Suppose x = 7 is a solution to the equation 4x – 2(x + a) = 8. Find the value of a that makes the equation true. -25 2 3 6
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Aug 3, 2022
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HELP PLEASEEEEEEE
Suppose x = 7 is a solution to the equation 4x – 2(x + a) = 8.
Find the value of a that makes the equation true.
-25
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3
6
Mathematics
high-school
Dmitreyg
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=> 4(7)–2(7+a)=8
=>28–14
–
2a=8
=>14–2a=8
=>-2a=8–14
=>
-
2a=-6
=>a=3
Mariya James
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Aug 9, 2022
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Mariya James
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