-9(X-7)-(9x-3)=-19x

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Solution for -9(X-7)-(9x-3)=-19x equation:


Simplifying
-9(X + -7) + -1(9x + -3) = -19x

Reorder the terms:
-9(-7 + X) + -1(9x + -3) = -19x
(-7 * -9 + X * -9) + -1(9x + -3) = -19x
(63 + -9X) + -1(9x + -3) = -19x

Reorder the terms:
63 + -9X + -1(-3 + 9x) = -19x
63 + -9X + (-3 * -1 + 9x * -1) = -19x
63 + -9X + (3 + -9x) = -19x

Reorder the terms:
63 + 3 + -9X + -9x = -19x

Combine like terms: 63 + 3 = 66
66 + -9X + -9x = -19x

Solving
66 + -9X + -9x = -19x

Solving for variable 'X'.

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

Add '-66' to each side of the equation.
66 + -9X + -66 + -9x = -66 + -19x

Reorder the terms:
66 + -66 + -9X + -9x = -66 + -19x

Combine like terms: 66 + -66 = 0
0 + -9X + -9x = -66 + -19x
-9X + -9x = -66 + -19x

Add '9x' to each side of the equation.
-9X + -9x + 9x = -66 + -19x + 9x

Combine like terms: -9x + 9x = 0
-9X + 0 = -66 + -19x + 9x
-9X = -66 + -19x + 9x

Combine like terms: -19x + 9x = -10x
-9X = -66 + -10x

Divide each side by '-9'.
X = 7.333333333 + 1.111111111x

Simplifying
X = 7.333333333 + 1.111111111x

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