5+4(x-3)=7-9(x-8)

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Solution for 5+4(x-3)=7-9(x-8) equation:


Simplifying
5 + 4(x + -3) = 7 + -9(x + -8)

Reorder the terms:
5 + 4(-3 + x) = 7 + -9(x + -8)
5 + (-3 * 4 + x * 4) = 7 + -9(x + -8)
5 + (-12 + 4x) = 7 + -9(x + -8)

Combine like terms: 5 + -12 = -7
-7 + 4x = 7 + -9(x + -8)

Reorder the terms:
-7 + 4x = 7 + -9(-8 + x)
-7 + 4x = 7 + (-8 * -9 + x * -9)
-7 + 4x = 7 + (72 + -9x)

Combine like terms: 7 + 72 = 79
-7 + 4x = 79 + -9x

Solving
-7 + 4x = 79 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-7 + 4x + 9x = 79 + -9x + 9x

Combine like terms: 4x + 9x = 13x
-7 + 13x = 79 + -9x + 9x

Combine like terms: -9x + 9x = 0
-7 + 13x = 79 + 0
-7 + 13x = 79

Add '7' to each side of the equation.
-7 + 7 + 13x = 79 + 7

Combine like terms: -7 + 7 = 0
0 + 13x = 79 + 7
13x = 79 + 7

Combine like terms: 79 + 7 = 86
13x = 86

Divide each side by '13'.
x = 6.615384615

Simplifying
x = 6.615384615

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