3x+(2x+1)=4

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Solution for 3x+(2x+1)=4 equation:


Simplifying
3x + (2x + 1) = 4

Reorder the terms:
3x + (1 + 2x) = 4

Remove parenthesis around (1 + 2x)
3x + 1 + 2x = 4

Reorder the terms:
1 + 3x + 2x = 4

Combine like terms: 3x + 2x = 5x
1 + 5x = 4

Solving
1 + 5x = 4

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.
1 + -1 + 5x = 4 + -1

Combine like terms: 1 + -1 = 0
0 + 5x = 4 + -1
5x = 4 + -1

Combine like terms: 4 + -1 = 3
5x = 3

Divide each side by '5'.
x = 0.6

Simplifying
x = 0.6

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