0.7(4x+5)=1.1-(x+3)

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Solution for 0.7(4x+5)=1.1-(x+3) equation:


Simplifying
0.7(4x + 5) = 1.1 + -1(x + 3)

Reorder the terms:
0.7(5 + 4x) = 1.1 + -1(x + 3)
(5 * 0.7 + 4x * 0.7) = 1.1 + -1(x + 3)
(3.5 + 2.8x) = 1.1 + -1(x + 3)

Reorder the terms:
3.5 + 2.8x = 1.1 + -1(3 + x)
3.5 + 2.8x = 1.1 + (3 * -1 + x * -1)
3.5 + 2.8x = 1.1 + (-3 + -1x)

Combine like terms: 1.1 + -3 = -1.9
3.5 + 2.8x = -1.9 + -1x

Solving
3.5 + 2.8x = -1.9 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
3.5 + 2.8x + x = -1.9 + -1x + x

Combine like terms: 2.8x + x = 3.8x
3.5 + 3.8x = -1.9 + -1x + x

Combine like terms: -1x + x = 0
3.5 + 3.8x = -1.9 + 0
3.5 + 3.8x = -1.9

Add '-3.5' to each side of the equation.
3.5 + -3.5 + 3.8x = -1.9 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + 3.8x = -1.9 + -3.5
3.8x = -1.9 + -3.5

Combine like terms: -1.9 + -3.5 = -5.4
3.8x = -5.4

Divide each side by '3.8'.
x = -1.421052632

Simplifying
x = -1.421052632

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