7(7x-(2-7y+2x)+7y)=

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


Simplifying
7(7x + -1(2 + -7y + 2x) + 7y) = 0

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

Reorder the terms:
7(-2 + 7x + -2x + 7y + 7y) = 0

Combine like terms: 7x + -2x = 5x
7(-2 + 5x + 7y + 7y) = 0

Combine like terms: 7y + 7y = 14y
7(-2 + 5x + 14y) = 0
(-2 * 7 + 5x * 7 + 14y * 7) = 0
(-14 + 35x + 98y) = 0

Solving
-14 + 35x + 98y = 0

Solving for variable 'x'.

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

Add '14' to each side of the equation.
-14 + 35x + 14 + 98y = 0 + 14

Reorder the terms:
-14 + 14 + 35x + 98y = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 35x + 98y = 0 + 14
35x + 98y = 0 + 14

Combine like terms: 0 + 14 = 14
35x + 98y = 14

Add '-98y' to each side of the equation.
35x + 98y + -98y = 14 + -98y

Combine like terms: 98y + -98y = 0
35x + 0 = 14 + -98y
35x = 14 + -98y

Divide each side by '35'.
x = 0.4 + -2.8y

Simplifying
x = 0.4 + -2.8y

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