Question

$2x + 4 = 18$
​

Answer 1

Step-by-step explanation:

2x+4=18

=>2x=18-4

=>2x=14

=>x=14/2

=>x=7

Answer 2

Answer:

How to solve your question

Your question is

2

+

4

=

1

8

2x+4=18

2x+4=18

Solve

1

Subtract

4

4

4

from both sides of the equation

2

+

4

=

1

8

2x+4=18

2x+4=18

2

+

4

−

4

=

1

8

−

4

2x+4{\color{#c92786}{-4}}=18{\color{#c92786}{-4}}

2x+4−4=18−4

2

Simplify

Subtract the numbers

Subtract the numbers

2

=

1

4

2x=14

2x=14

3

Divide both sides of the equation by the same term

2

=

1

4

2x=14

2x=14

2

2

=

1

4

2

\frac{2x}{{\color{#c92786}{2}}}=\frac{14}{{\color{#c92786}{2}}}

22x=214

4

Simplify

Cancel terms that are in both the numerator and denominator

Divide the numbers

=

7

x=7

x=7

Solution

=

7

Step-by-step explanation:

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