Solve : 8x = 15+ 3x
Answers
Answered by
1
Answer:
3
Step-by-step explanation:
8x-3x=15
5x=15
x=3
please mark as brainlist!
Answered by
0
Answer:
8
=
1
5
+
3
8x=15+3x
8x=15+3x
Solve
1
Rearrange terms
8
=
1
5
+
3
8x={\color{#c92786}{15+3x}}
8x=15+3x
8
=
3
+
1
5
8x={\color{#c92786}{3x+15}}
8x=3x+15
2
Subtract
3
3x
3x
from both sides of the equation
8
=
3
+
1
5
8x=3x+15
8x=3x+15
8
−
3
=
3
+
1
5
−
3
8x{\color{#c92786}{-3x}}=3x+15{\color{#c92786}{-3x}}
8x−3x=3x+15−3x
3
Simplify
Combine like terms
Combine like terms
again
5
=
1
5
5x=15
5x=15
4
Divide both sides of the equation by the same term
5
=
1
5
5x=15
5x=15
5
5
=
1
5
5
\frac{5x}{{\color{#c92786}{5}}}=\frac{15}{{\color{#c92786}{5}}}
55x=515
5
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers
=
3
x=3
x=3
Solution
=
3
Step-by-step explanation:
please mark me as brainlist and please follow me
Similar questions