4(2x+1)=3(7+x)

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Solution for 4(2x+1)=3(7+x) equation:


Simplifying
4(2x + 1) = 3(7 + x)

Reorder the terms:
4(1 + 2x) = 3(7 + x)
(1 * 4 + 2x * 4) = 3(7 + x)
(4 + 8x) = 3(7 + x)
4 + 8x = (7 * 3 + x * 3)
4 + 8x = (21 + 3x)

Solving
4 + 8x = 21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
4 + 8x + -3x = 21 + 3x + -3x

Combine like terms: 8x + -3x = 5x
4 + 5x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + 5x = 21 + 0
4 + 5x = 21

Add '-4' to each side of the equation.
4 + -4 + 5x = 21 + -4

Combine like terms: 4 + -4 = 0
0 + 5x = 21 + -4
5x = 21 + -4

Combine like terms: 21 + -4 = 17
5x = 17

Divide each side by '5'.
x = 3.4

Simplifying
x = 3.4

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