Mathematics
biko
2015-11-18 10:01:12
What value of x makes the equation true? 1.4x + 2.6x = -16 A. x = -4 B. x = -13 C. x = -48 D. x = -19
ANSWERS
Alyssansheldon
2015-11-18 11:49:55

remember, you can do anything to an equation as long as you do it to both sides just add them decimals 1.4+2.6=4 so 1.4x+2.6x=-16 4x=-16 divde both sides by 4 x=-4 answer is A

Cosmo
2015-11-18 11:51:10

1.4x+2.6x = -164x =-16x = -16/4 = -4x = -4 A is the answer

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