3x-(2x+4)=4x-49

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Solution for 3x-(2x+4)=4x-49 equation:


Simplifying
3x + -1(2x + 4) = 4x + -49

Reorder the terms:
3x + -1(4 + 2x) = 4x + -49
3x + (4 * -1 + 2x * -1) = 4x + -49
3x + (-4 + -2x) = 4x + -49

Reorder the terms:
-4 + 3x + -2x = 4x + -49

Combine like terms: 3x + -2x = 1x
-4 + 1x = 4x + -49

Reorder the terms:
-4 + 1x = -49 + 4x

Solving
-4 + 1x = -49 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-4 + 1x + -4x = -49 + 4x + -4x

Combine like terms: 1x + -4x = -3x
-4 + -3x = -49 + 4x + -4x

Combine like terms: 4x + -4x = 0
-4 + -3x = -49 + 0
-4 + -3x = -49

Add '4' to each side of the equation.
-4 + 4 + -3x = -49 + 4

Combine like terms: -4 + 4 = 0
0 + -3x = -49 + 4
-3x = -49 + 4

Combine like terms: -49 + 4 = -45
-3x = -45

Divide each side by '-3'.
x = 15

Simplifying
x = 15

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