-4(4x-9)+7=-16x+43

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Solution for -4(4x-9)+7=-16x+43 equation:


Simplifying
-4(4x + -9) + 7 = -16x + 43

Reorder the terms:
-4(-9 + 4x) + 7 = -16x + 43
(-9 * -4 + 4x * -4) + 7 = -16x + 43
(36 + -16x) + 7 = -16x + 43

Reorder the terms:
36 + 7 + -16x = -16x + 43

Combine like terms: 36 + 7 = 43
43 + -16x = -16x + 43

Reorder the terms:
43 + -16x = 43 + -16x

Add '-43' to each side of the equation.
43 + -43 + -16x = 43 + -43 + -16x

Combine like terms: 43 + -43 = 0
0 + -16x = 43 + -43 + -16x
-16x = 43 + -43 + -16x

Combine like terms: 43 + -43 = 0
-16x = 0 + -16x
-16x = -16x

Add '16x' to each side of the equation.
-16x + 16x = -16x + 16x

Combine like terms: -16x + 16x = 0
0 = -16x + 16x

Combine like terms: -16x + 16x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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