gzavala4 gzavala4

21-11-2019
Mathematics

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is it a, b,c or d i need help with these please i have alot of lessons to do!!

is it a bc or d i need help with these please i have alot of lessons to do class=

is it a bc or d i need help with these please i have alot of lessons to do class=

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MathPhys MathPhys

21-11-2019

Answer:

Francis did make an error. He should add 2x to both sides of the equation.

5x = 10

Step-by-step explanation:

3x = 10 − 2x

To cancel the minus 2x, Francis should add 2x.

3x + 2x = 10 − 2x + 2x

5x = 10

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