3x-(10x-2)=4

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Solution for 3x-(10x-2)=4 equation:


Simplifying
3x + -1(10x + -2) = 4

Reorder the terms:
3x + -1(-2 + 10x) = 4
3x + (-2 * -1 + 10x * -1) = 4
3x + (2 + -10x) = 4

Reorder the terms:
2 + 3x + -10x = 4

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

Solving
2 + -7x = 4

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -7x = 4 + -2

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

Combine like terms: 4 + -2 = 2
-7x = 2

Divide each side by '-7'.
x = -0.2857142857

Simplifying
x = -0.2857142857

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