Question

3x-7=7-4x,solve the equation ​

Answer 1

Answer:

How to solve your question

Your question is

3

−

7

=

7

−

4

3x-7=7-4x

3x−7=7−4x

Solve

1

Rearrange terms

3

−

7

=

7

−

4

3x-7={\color{#c92786}{7-4x}}

3x−7=7−4x

3

−

7

=

−

4

+

7

3x-7={\color{#c92786}{-4x+7}}

3x−7=−4x+7

2

Add

7

7

7

to both sides of the equation

3

Simplify

Add the numbers

Add the numbers

again

3

=

−

4

+

1

4

3x=-4x+14

3x=−4x+14

4

Add

4

4x

4x

to both sides of the equation

3

=

−

4

+

1

4

3x=-4x+14

3x=−4x+14

3

+

4

=

−

4

+

1

4

+

4

3x+{\color{#c92786}{4x}}=-4x+14+{\color{#c92786}{4x}}

3x+4x=−4x+14+4x

5

Simplify

Combine like terms

3

+

4

=

−

4

+

1

4

+

4

{\color{#c92786}{3x}}+{\color{#c92786}{4x}}=-4x+14+4x

3x+4x=−4x+14+4x

7

=

−

4

+

1

4

+

4

{\color{#c92786}{7x}}=-4x+14+4x

7x=−4x+14+4x

Combine like terms

again

7

=

1

4

Answer 2

Step-by-step explanation:

3x=7+7-4x

7x=14

x=2

see yup