7-2x-4x+3=15

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Solution for 7-2x-4x+3=15 equation:


Simplifying
7 + -2x + -4x + 3 = 15

Reorder the terms:
7 + 3 + -2x + -4x = 15

Combine like terms: 7 + 3 = 10
10 + -2x + -4x = 15

Combine like terms: -2x + -4x = -6x
10 + -6x = 15

Solving
10 + -6x = 15

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -6x = 15 + -10

Combine like terms: 10 + -10 = 0
0 + -6x = 15 + -10
-6x = 15 + -10

Combine like terms: 15 + -10 = 5
-6x = 5

Divide each side by '-6'.
x = -0.8333333333

Simplifying
x = -0.8333333333

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