7(x-2)=4(4x+5)

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Solution for 7(x-2)=4(4x+5) equation:


Simplifying
7(x + -2) = 4(4x + 5)

Reorder the terms:
7(-2 + x) = 4(4x + 5)
(-2 * 7 + x * 7) = 4(4x + 5)
(-14 + 7x) = 4(4x + 5)

Reorder the terms:
-14 + 7x = 4(5 + 4x)
-14 + 7x = (5 * 4 + 4x * 4)
-14 + 7x = (20 + 16x)

Solving
-14 + 7x = 20 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-14 + 7x + -16x = 20 + 16x + -16x

Combine like terms: 7x + -16x = -9x
-14 + -9x = 20 + 16x + -16x

Combine like terms: 16x + -16x = 0
-14 + -9x = 20 + 0
-14 + -9x = 20

Add '14' to each side of the equation.
-14 + 14 + -9x = 20 + 14

Combine like terms: -14 + 14 = 0
0 + -9x = 20 + 14
-9x = 20 + 14

Combine like terms: 20 + 14 = 34
-9x = 34

Divide each side by '-9'.
x = -3.777777778

Simplifying
x = -3.777777778

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