4(x-9)=6(x+7)

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Solution for 4(x-9)=6(x+7) equation:


Simplifying
4(x + -9) = 6(x + 7)

Reorder the terms:
4(-9 + x) = 6(x + 7)
(-9 * 4 + x * 4) = 6(x + 7)
(-36 + 4x) = 6(x + 7)

Reorder the terms:
-36 + 4x = 6(7 + x)
-36 + 4x = (7 * 6 + x * 6)
-36 + 4x = (42 + 6x)

Solving
-36 + 4x = 42 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-36 + 4x + -6x = 42 + 6x + -6x

Combine like terms: 4x + -6x = -2x
-36 + -2x = 42 + 6x + -6x

Combine like terms: 6x + -6x = 0
-36 + -2x = 42 + 0
-36 + -2x = 42

Add '36' to each side of the equation.
-36 + 36 + -2x = 42 + 36

Combine like terms: -36 + 36 = 0
0 + -2x = 42 + 36
-2x = 42 + 36

Combine like terms: 42 + 36 = 78
-2x = 78

Divide each side by '-2'.
x = -39

Simplifying
x = -39

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