7(10-5x)+7(1-10)=-28

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Solution for 7(10-5x)+7(1-10)=-28 equation:


Simplifying
7(10 + -5x) + 7(1 + -10) = -28
(10 * 7 + -5x * 7) + 7(1 + -10) = -28
(70 + -35x) + 7(1 + -10) = -28

Combine like terms: 1 + -10 = -9
70 + -35x + 7(-9) = -28

Multiply 7 * -9
70 + -35x + -63 = -28

Reorder the terms:
70 + -63 + -35x = -28

Combine like terms: 70 + -63 = 7
7 + -35x = -28

Solving
7 + -35x = -28

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -35x = -28 + -7

Combine like terms: 7 + -7 = 0
0 + -35x = -28 + -7
-35x = -28 + -7

Combine like terms: -28 + -7 = -35
-35x = -35

Divide each side by '-35'.
x = 1

Simplifying
x = 1

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