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

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


Simplifying
3x + 4 = (2x + -3) * 7

Reorder the terms:
4 + 3x = (2x + -3) * 7

Reorder the terms:
4 + 3x = (-3 + 2x) * 7

Reorder the terms for easier multiplication:
4 + 3x = 7(-3 + 2x)
4 + 3x = (-3 * 7 + 2x * 7)
4 + 3x = (-21 + 14x)

Solving
4 + 3x = -21 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
4 + 3x + -14x = -21 + 14x + -14x

Combine like terms: 3x + -14x = -11x
4 + -11x = -21 + 14x + -14x

Combine like terms: 14x + -14x = 0
4 + -11x = -21 + 0
4 + -11x = -21

Add '-4' to each side of the equation.
4 + -4 + -11x = -21 + -4

Combine like terms: 4 + -4 = 0
0 + -11x = -21 + -4
-11x = -21 + -4

Combine like terms: -21 + -4 = -25
-11x = -25

Divide each side by '-11'.
x = 2.272727273

Simplifying
x = 2.272727273

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