lstaple13 lstaple13

28-04-2020
Mathematics

contestada

Which equation is false for x = 4?

A) 2x − 8 = 0
B) 3x + 6 = 18
C) 4x + 5 = 25
D) 5x − 4 = 16

Respuesta :

aliyahayob aliyahayob

28-04-2020

C) is the false equation

4x+5=25
4x=25-5
4x=20
x=20÷4
x=5

Answer Link

jaime43 jaime43

28-04-2020

Answer:

B

Step-by-step explanation:

2x-8= substitute 2×4=8. 8-8=0 A=true

3x+6= substitute 3×4=12.12-18= 6. B=false

Answer Link

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