Question

Solve : 3x-10=5 (x-10)​

Answer 1

Answer:

20

Step-by-step explanation:

3x-10=5(x-10)

3x-10=5x-50

50-10=5x-3x

40=2x

2x=40

x=40/2

x=20.

Answer 2

Answer:

1

Distribute

3

−

1

0

=

5

(

−

1

0

)

3x-10={\color{#c92786}{5(x-10)}}

3x−10=5(x−10)

3

−

1

0

=

5

−

5

0

3x-10={\color{#c92786}{5x-50}}

3x−10=5x−50

2

Add

1

0

10

10

to both sides of the equation

3

Simplify

4

Subtract

5

5x

5x

from both sides of the equation

5

Simplify

6

Divide both sides of the equation by the same term

7

Simplify

solution:

x=20