7x+(2-10x)-(x-4)=

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Solution for 7x+(2-10x)-(x-4)= equation:


Simplifying
7x + (2 + -10x) + -1(x + -4) = 0

Remove parenthesis around (2 + -10x)
7x + 2 + -10x + -1(x + -4) = 0

Reorder the terms:
7x + 2 + -10x + -1(-4 + x) = 0
7x + 2 + -10x + (-4 * -1 + x * -1) = 0
7x + 2 + -10x + (4 + -1x) = 0

Reorder the terms:
2 + 4 + 7x + -10x + -1x = 0

Combine like terms: 2 + 4 = 6
6 + 7x + -10x + -1x = 0

Combine like terms: 7x + -10x = -3x
6 + -3x + -1x = 0

Combine like terms: -3x + -1x = -4x
6 + -4x = 0

Solving
6 + -4x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -4x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -4x = 0 + -6
-4x = 0 + -6

Combine like terms: 0 + -6 = -6
-4x = -6

Divide each side by '-4'.
x = 1.5

Simplifying
x = 1.5

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