What is the answer to 4x+5+x=7+3x-3 ?

The answer to 4x+5+x=7+3x-3 is x=-1/2

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4x+5+x=7+3x-3

4 x + 5 + x = 7 + 3 x - 3

x = - \frac{1}{2}

Decimal Notation

x = - 0.5

Solution steps

4 x + 5 + x = 7 + 3 x - 3

Group like terms

4 x + x + 5 = 7 + 3 x - 3

Add similar elements:

4 x + x = 5 x

5 x + 5 = 7 + 3 x - 3

Group like terms

5 x + 5 = 3 x + 7 - 3

Add/Subtract the numbers:

7 - 3 = 4

5 x + 5 = 3 x + 4

Move

5

to the right side

5 x = 3 x - 1

Move

3 x

to the left side

2 x = - 1

Divide both sides by

2

x = - \frac{1}{2}

\frac{64}{169}

\frac{36 b ^{4} c ^{2}}{9 b ^{- 1} c ^{5}}

25 x^{2} + 10 x + 1

(x + y) (x - y)

x + 2 = - 4