1.5(x+1)+3.5(x+1)=7.5

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Solution for 1.5(x+1)+3.5(x+1)=7.5 equation:


Simplifying
1.5(x + 1) + 3.5(x + 1) = 7.5

Reorder the terms:
1.5(1 + x) + 3.5(x + 1) = 7.5
(1 * 1.5 + x * 1.5) + 3.5(x + 1) = 7.5
(1.5 + 1.5x) + 3.5(x + 1) = 7.5

Reorder the terms:
1.5 + 1.5x + 3.5(1 + x) = 7.5
1.5 + 1.5x + (1 * 3.5 + x * 3.5) = 7.5
1.5 + 1.5x + (3.5 + 3.5x) = 7.5

Reorder the terms:
1.5 + 3.5 + 1.5x + 3.5x = 7.5

Combine like terms: 1.5 + 3.5 = 5
5 + 1.5x + 3.5x = 7.5

Combine like terms: 1.5x + 3.5x = 5x
5 + 5x = 7.5

Solving
5 + 5x = 7.5

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 5x = 7.5 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = 7.5 + -5
5x = 7.5 + -5

Combine like terms: 7.5 + -5 = 2.5
5x = 2.5

Divide each side by '5'.
x = 0.5

Simplifying
x = 0.5

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