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

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


Simplifying
(7x + -3) + -1(-2x + 4) = 0

Reorder the terms:
(-3 + 7x) + -1(-2x + 4) = 0

Remove parenthesis around (-3 + 7x)
-3 + 7x + -1(-2x + 4) = 0

Reorder the terms:
-3 + 7x + -1(4 + -2x) = 0
-3 + 7x + (4 * -1 + -2x * -1) = 0
-3 + 7x + (-4 + 2x) = 0

Reorder the terms:
-3 + -4 + 7x + 2x = 0

Combine like terms: -3 + -4 = -7
-7 + 7x + 2x = 0

Combine like terms: 7x + 2x = 9x
-7 + 9x = 0

Solving
-7 + 9x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 9x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 9x = 0 + 7
9x = 0 + 7

Combine like terms: 0 + 7 = 7
9x = 7

Divide each side by '9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

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