2 answers:
4x + 15 = 6x + -11 Reorder the terms: 15 + 4x = 6x + -11 Reorder the terms: 15 + 4x = -11 + 6x Solving 15 + 4x = -11 + 6x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6x' to each side of the equation. 15 + 4x + -6x = -11 + 6x + -6x Combine like terms: 4x + -6x = -2x 15 + -2x = -11 + 6x + -6x Combine like terms: 6x + -6x = 0 15 + -2x = -11 + 0 15 + -2x = -11 Add '-15' to each side of the equation. 15 + -15 + -2x = -11 + -15 Combine like terms: 15 + -15 = 0 0 + -2x = -11 + -15 -2x = -11 + -15 Combine like terms: -11 + -15 = -26 -2x = -26 Divide each side by '-2'. x = 13 Simplifying x = 13
X= 13 because you have to add the x all to the left side than minus eleven from both sides which would equal -2x=-26 then divide by -2 which would equal x=13
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