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sammy [17]
3 years ago
5

What is the answer 5(x-4)=3x+4

Mathematics
2 answers:
ruslelena [56]3 years ago
4 0

Step-by-step explanation:

Simplify the left side:

5x - 20 = 3x + 4

Move all terms containing  x  to the left side of the equation:

2x - 20 = 4

Move all terms not containing  x  to the right side of the equation:

2x = 24

Divide each term by  2  and simplify:

x = 12

SIZIF [17.4K]3 years ago
4 0

Answer:

\boxed{\bold{x=12}}

Step-by-step explanation:

Add 20 to both sides

\bold{5x-20+20=3x+4+20}

Simplify

\bold{5x=3x+24}

Subtract 3x from both sides

\bold{5x-3x=3x+24-3x}

Simplify

\bold{2x=24}

Divide both sides by 2

\bold{\frac{2x}{2}=\frac{24}{2}}

Simplify

\bold{x=12}

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