Solve the equation 3(x-3) = 5 ( 2x+1):
Answers
Answered by
1
Answer:
Solve the equation 3(x-3) = 5 ( 2x+1):
3(x-3) = 5 ( 2x+1)
3x - 9 = 10x + 5
-7x = 14
X = - 2
Answered by
1
Answer:
Distribute
3(−3)=5(2+1)
3−9=5(2+1)
2
Distribute
3−9=5(2+1)
3−9=10+5
3
Add
9
99
to both sides of the equation
3−9=10+5
3−9+9=10+5+9
4
Simplify
Add the numbers
Add the numbers
3=10+14
5
Subtract
10
10x10x
from both sides of the equation
3=10+14
3−10=10+14−10
6
Simplify
Combine like terms
Combine like terms
−7=14
7
Divide both sides of the equation by the same term
−7=14
−7−7=14−7
8
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=−2
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