Mathematics, 06.09.2019 07:10 michaellangley
10. han is solving an equation. he took steps that are acceptable but ended up with equations that are clearly not true.
5x + 6 = 7x + 5-2x original equation
5x+6=7x-2x+5apply the commutative property
5x+6=5x+5combine like terms
0=1 subtract 5x from each side
what can have concluded as a result of these acceptable steps?
a. there's no value of x that can make the equation 5x + 6 7x + 5-2x true.
b. any value of x can make the equation 5x +6 7x + 5-2x true.
c. x=0 is a solution to the equation 5x + 6 = 7x + 5-2x.
d. x=1 is a solution to the equation 5x +6 x 7x + 5-2x
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