7(5x-4)-(2+15x)=60

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Solution for 7(5x-4)-(2+15x)=60 equation:


Simplifying
7(5x + -4) + -1(2 + 15x) = 60

Reorder the terms:
7(-4 + 5x) + -1(2 + 15x) = 60
(-4 * 7 + 5x * 7) + -1(2 + 15x) = 60
(-28 + 35x) + -1(2 + 15x) = 60
-28 + 35x + (2 * -1 + 15x * -1) = 60
-28 + 35x + (-2 + -15x) = 60

Reorder the terms:
-28 + -2 + 35x + -15x = 60

Combine like terms: -28 + -2 = -30
-30 + 35x + -15x = 60

Combine like terms: 35x + -15x = 20x
-30 + 20x = 60

Solving
-30 + 20x = 60

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 20x = 60 + 30

Combine like terms: -30 + 30 = 0
0 + 20x = 60 + 30
20x = 60 + 30

Combine like terms: 60 + 30 = 90
20x = 90

Divide each side by '20'.
x = 4.5

Simplifying
x = 4.5

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