3(2x-7)=-4x-16.9

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Solution for 3(2x-7)=-4x-16.9 equation:


Simplifying
3(2x + -7) = -4x + -16.9

Reorder the terms:
3(-7 + 2x) = -4x + -16.9
(-7 * 3 + 2x * 3) = -4x + -16.9
(-21 + 6x) = -4x + -16.9

Reorder the terms:
-21 + 6x = -16.9 + -4x

Solving
-21 + 6x = -16.9 + -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.
-21 + 6x + 4x = -16.9 + -4x + 4x

Combine like terms: 6x + 4x = 10x
-21 + 10x = -16.9 + -4x + 4x

Combine like terms: -4x + 4x = 0
-21 + 10x = -16.9 + 0
-21 + 10x = -16.9

Add '21' to each side of the equation.
-21 + 21 + 10x = -16.9 + 21

Combine like terms: -21 + 21 = 0
0 + 10x = -16.9 + 21
10x = -16.9 + 21

Combine like terms: -16.9 + 21 = 4.1
10x = 4.1

Divide each side by '10'.
x = 0.41

Simplifying
x = 0.41

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