9x-7=4(x+5)-3

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Solution for 9x-7=4(x+5)-3 equation:


Simplifying
9x + -7 = 4(x + 5) + -3

Reorder the terms:
-7 + 9x = 4(x + 5) + -3

Reorder the terms:
-7 + 9x = 4(5 + x) + -3
-7 + 9x = (5 * 4 + x * 4) + -3
-7 + 9x = (20 + 4x) + -3

Reorder the terms:
-7 + 9x = 20 + -3 + 4x

Combine like terms: 20 + -3 = 17
-7 + 9x = 17 + 4x

Solving
-7 + 9x = 17 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-7 + 9x + -4x = 17 + 4x + -4x

Combine like terms: 9x + -4x = 5x
-7 + 5x = 17 + 4x + -4x

Combine like terms: 4x + -4x = 0
-7 + 5x = 17 + 0
-7 + 5x = 17

Add '7' to each side of the equation.
-7 + 7 + 5x = 17 + 7

Combine like terms: -7 + 7 = 0
0 + 5x = 17 + 7
5x = 17 + 7

Combine like terms: 17 + 7 = 24
5x = 24

Divide each side by '5'.
x = 4.8

Simplifying
x = 4.8

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