7x(2.2)-3=2x(2.2)+8

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Solution for 7x(2.2)-3=2x(2.2)+8 equation:


Simplifying
7x(2.2) + -3 = 2x(2.2) + 8

Reorder the terms for easier multiplication:
7 * 2.2x + -3 = 2x(2.2) + 8

Multiply 7 * 2.2
15.4x + -3 = 2x(2.2) + 8

Reorder the terms:
-3 + 15.4x = 2x(2.2) + 8

Reorder the terms for easier multiplication:
-3 + 15.4x = 2 * 2.2x + 8

Multiply 2 * 2.2
-3 + 15.4x = 4.4x + 8

Reorder the terms:
-3 + 15.4x = 8 + 4.4x

Solving
-3 + 15.4x = 8 + 4.4x

Solving for variable 'x'.

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

Add '-4.4x' to each side of the equation.
-3 + 15.4x + -4.4x = 8 + 4.4x + -4.4x

Combine like terms: 15.4x + -4.4x = 11x
-3 + 11x = 8 + 4.4x + -4.4x

Combine like terms: 4.4x + -4.4x = 0.0
-3 + 11x = 8 + 0.0
-3 + 11x = 8

Add '3' to each side of the equation.
-3 + 3 + 11x = 8 + 3

Combine like terms: -3 + 3 = 0
0 + 11x = 8 + 3
11x = 8 + 3

Combine like terms: 8 + 3 = 11
11x = 11

Divide each side by '11'.
x = 1

Simplifying
x = 1

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