X + ( X + 10 ) = 64
plz solve it
Answers
Answered by
7
Answer:
Eliminate redundant parentheses
+
(
+
1
0
)
=
6
4
x+(x+10)=64
x+(x+10)=64
+
+
1
0
=
6
4
x+x+10=64
x+x+10=64
2
Combine like terms
+
+
1
0
=
6
4
{\color{#c92786}{x}}+{\color{#c92786}{x}}+10=64
x+x+10=64
2
+
1
0
=
6
4
{\color{#c92786}{2x}}+10=64
2x+10=64
3
Subtract
1
0
10
10
from both sides of the equation
2
+
1
0
=
6
4
2x+10=64
2x+10=64
2
+
1
0
−
1
0
=
6
4
−
1
0
2x+10{\color{#c92786}{-10}}=64{\color{#c92786}{-10}}
2x+10−10=64−10
4
Simplify
Subtract the numbers
Subtract the numbers
2
=
5
4
2x=54
2x=54
5
Divide both sides of the equation by the same term
2
=
5
4
2x=54
2x=54
2
2
=
5
4
2
\frac{2x}{{\color{#c92786}{2}}}=\frac{54}{{\color{#c92786}{2}}}
22x=254
6
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
2
7
Answered by
4
Answer:
x=27
Step-by-step explanation:
x+(x+10)=64
x+x+10=64
2x+10=64
2x=64-10
x=54/2
x=27
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