2.40x+4.00=1.40(5+x)

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Solution for 2.40x+4.00=1.40(5+x) equation:


Simplifying
2.40x + 4.00 = 1.40(5 + x)

Reorder the terms:
4.00 + 2.40x = 1.40(5 + x)
4.00 + 2.40x = (5 * 1.40 + x * 1.40)
4.00 + 2.40x = (7 + 1.40x)

Solving
4.00 + 2.40x = 7 + 1.40x

Solving for variable 'x'.

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

Add '-1.40x' to each side of the equation.
4.00 + 2.40x + -1.40x = 7 + 1.40x + -1.40x

Combine like terms: 2.40x + -1.40x = 1x
4.00 + 1x = 7 + 1.40x + -1.40x

Combine like terms: 1.40x + -1.40x = 0.00
4.00 + 1x = 7 + 0.00
4.00 + 1x = 7

Add '-4.00' to each side of the equation.
4.00 + -4.00 + 1x = 7 + -4.00

Combine like terms: 4.00 + -4.00 = 0.00
0.00 + 1x = 7 + -4.00
1x = 7 + -4.00

Combine like terms: 7 + -4.00 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

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