2*y+7*10=4

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Solution for 2*y+7*10=4 equation: 


Simplifying
2y + 7 * 10 = 4

Multiply 7 * 10
2y + 70 = 4

Reorder the terms:
70 + 2y = 4

Solving
70 + 2y = 4

Solving for variable 'y'.

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

Add '-70' to each side of the equation.
70 + -70 + 2y = 4 + -70

Combine like terms: 70 + -70 = 0
0 + 2y = 4 + -70
2y = 4 + -70

Combine like terms: 4 + -70 = -66
2y = -66

Divide each side by '2'.
y = -33

Simplifying
y = -33

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