7x-5=6(x-9)+4

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Solution for 7x-5=6(x-9)+4 equation:


Simplifying
7x + -5 = 6(x + -9) + 4

Reorder the terms:
-5 + 7x = 6(x + -9) + 4

Reorder the terms:
-5 + 7x = 6(-9 + x) + 4
-5 + 7x = (-9 * 6 + x * 6) + 4
-5 + 7x = (-54 + 6x) + 4

Reorder the terms:
-5 + 7x = -54 + 4 + 6x

Combine like terms: -54 + 4 = -50
-5 + 7x = -50 + 6x

Solving
-5 + 7x = -50 + 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.
-5 + 7x + -6x = -50 + 6x + -6x

Combine like terms: 7x + -6x = 1x
-5 + 1x = -50 + 6x + -6x

Combine like terms: 6x + -6x = 0
-5 + 1x = -50 + 0
-5 + 1x = -50

Add '5' to each side of the equation.
-5 + 5 + 1x = -50 + 5

Combine like terms: -5 + 5 = 0
0 + 1x = -50 + 5
1x = -50 + 5

Combine like terms: -50 + 5 = -45
1x = -45

Divide each side by '1'.
x = -45

Simplifying
x = -45

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